From cad9572ea04e088ed080db04e31890ad0945d90f Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Tue, 29 Jul 2025 02:26:53 -0400
Subject: [PATCH 1/7] Fix typos: signifcant, systemes, insead, Spetember,
 constains and 6 more (14 corrections total)

---
 HISTORY.md                                                | 2 +-
 .../examples/programmatic_generative_linear_pathway.md    | 2 +-
 .../structural_identifiability_extension.jl               | 4 ++--
 src/reactionsystem.jl                                     | 4 ++--
 src/reactionsystem_conversions.jl                         | 4 ++--
 src/reactionsystem_serialisation/serialise_fields.jl      | 2 +-
 test/network_analysis/conservation_laws.jl                | 8 ++++----
 7 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/HISTORY.md b/HISTORY.md
index 96ee424681..cb9a7e64f4 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -56,7 +56,7 @@
   pmap = [k => rand(4)]
   ```
   While one can still manually scalarize a parameter array, it is recommended
-  *not* to do this as it has signifcant performance costs with ModelingToolkit
+  *not* to do this as it has significant performance costs with ModelingToolkit
   v9. Note, scalarized parameter arrays passed to the two-argument
   `ReactionSystem` constructor may become unscalarized.
 - **BREAKING:** We have introduced a restriction on bundling of reactions in the
diff --git a/docs/src/model_creation/examples/programmatic_generative_linear_pathway.md b/docs/src/model_creation/examples/programmatic_generative_linear_pathway.md
index 1007131ec2..91801ef156 100644
--- a/docs/src/model_creation/examples/programmatic_generative_linear_pathway.md
+++ b/docs/src/model_creation/examples/programmatic_generative_linear_pathway.md
@@ -134,4 +134,4 @@ plot!(sol_n20; idxs = :Xend, label = "n = 20")
 ## References
 [^1]: [N. Korsbo, H. Jönsson *It’s about time: Analysing simplifying assumptions for modelling multi-step pathways in systems biology*, PLoS Computational Biology (2020).](https://journals.plos.org/ploscompbiol/article?id=10.1371/journal.pcbi.1007982)
 [^2]: [J. Metz, O. Diekmann *The Abstract Foundations of Linear Chain Trickery* (1991).](https://ir.cwi.nl/pub/1559/1559D.pdf)
-[^3]: D. Fargue *Reductibilite des systemes hereditaires a des systemes dynamiques (regis par des equations differentielles aux derivees partielles)*, Comptes rendus de l'Académie des Sciences (1973).
+[^3]: D. Fargue *Reductibilite des systems hereditaires a des systems dynamiques (regis par des equations differentielles aux derivees partielles)*, Comptes rendus de l'Académie des Sciences (1973).
diff --git a/ext/CatalystStructuralIdentifiabilityExtension/structural_identifiability_extension.jl b/ext/CatalystStructuralIdentifiabilityExtension/structural_identifiability_extension.jl
index b9189b68fc..1c3ef4ab05 100644
--- a/ext/CatalystStructuralIdentifiabilityExtension/structural_identifiability_extension.jl
+++ b/ext/CatalystStructuralIdentifiabilityExtension/structural_identifiability_extension.jl
@@ -81,7 +81,7 @@ end
 """
 assess_identifiability(rs::ReactionSystem, args...; measured_quantities = [], known_p = [], remove_conserved = true, ignore_no_measured_warn=false, kwargs...)
 
-Applies StructuralIdentifiability.jl's `assess_identifiability` function to a Catalyst `ReactionSystem`. Internally it is converted ot a `ODESystem`, for which structural identifiability is computed.
+Applies StructuralIdentifiability.jl's `assess_identifiability` function to a Catalyst `ReactionSystem`. Internally it is converted to a `ODESystem`, for which structural identifiability is computed.
 
 Arguments:
 - `rs::ReactionSystem`; The reaction system we wish to compute structural identifiability for.
@@ -123,7 +123,7 @@ end
 """
 find_identifiable_functions(rs::ReactionSystem, args...; measured_quantities = [], known_p = [], remove_conserved = true, ignore_no_measured_warn=false, kwargs...)
 
-Applies StructuralIdentifiability.jl's `find_identifiable_functions` function to a Catalyst `ReactionSystem`. Internally it is converted ot a `ODESystem`, for which structurally identifiable functions are computed.
+Applies StructuralIdentifiability.jl's `find_identifiable_functions` function to a Catalyst `ReactionSystem`. Internally it is converted to a `ODESystem`, for which structurally identifiable functions are computed.
 
 Arguments:
 - `rs::ReactionSystem`; The reaction system we wish to compute structural identifiability for.
diff --git a/src/reactionsystem.jl b/src/reactionsystem.jl
index e35f308b4f..6bd02f54c1 100644
--- a/src/reactionsystem.jl
+++ b/src/reactionsystem.jl
@@ -383,8 +383,8 @@ struct ReactionSystem{V <: NetworkProperties} <:
     end
 end
 
-# Checks if a symbolic expression constains a differential with respect to a species (either directly
-# or somehwere within the differential expression).
+# Checks if a symbolic expression contains a differential with respect to a species (either directly
+# or somewhere within the differential expression).
 function is_species_diff(expr)
     Symbolics.is_derivative(expr) || return false
     return hasnode(ex -> (ex isa Symbolics.BasicSymbolic) && isspecies(ex) && !isbc(ex), expr)
diff --git a/src/reactionsystem_conversions.jl b/src/reactionsystem_conversions.jl
index d4a69bd7f1..f55a6770d9 100644
--- a/src/reactionsystem_conversions.jl
+++ b/src/reactionsystem_conversions.jl
@@ -1037,7 +1037,7 @@ function JumpProcesses.JumpProblem(rs::ReactionSystem, prob::SciMLBase.AbstractD
         expand_catalyst_funs = true, checks = false, kwargs...)
     Base.depwarn("JumpProblem(rn::ReactionSystem, prob, ...) is \
         deprecated and will be removed in Catalyst 16. Use \
-        JumpProblem(JumpInputs(rn, ...), ...) insead.", :JumpProblem)
+        JumpProblem(JumpInputs(rn, ...), ...) instead.", :JumpProblem)
     jsys = convert(JumpSystem, rs; name, combinatoric_ratelaws, 
         expand_catalyst_funs, checks)
     jsys = complete(jsys)
@@ -1160,7 +1160,7 @@ symmap_to_varmap(sys, symmap) = symmap
 ### Other Conversion-related Functions ###
 
 # the following function is adapted from SymbolicUtils.jl v.19
-# later on (Spetember 2023) modified by Torkel and Shashi (now assumes input not on polynomial form, which is handled elsewhere, previous version failed in these cases anyway).
+# later on (September 2023) modified by Torkel and Shashi (now assumes input not on polynomial form, which is handled elsewhere, previous version failed in these cases anyway).
 # Copyright (c) 2020: Shashi Gowda, Yingbo Ma, Mason Protter, Julia Computing.
 # MIT license
 """
diff --git a/src/reactionsystem_serialisation/serialise_fields.jl b/src/reactionsystem_serialisation/serialise_fields.jl
index 133c770877..26d39b88ff 100644
--- a/src/reactionsystem_serialisation/serialise_fields.jl
+++ b/src/reactionsystem_serialisation/serialise_fields.jl
@@ -539,7 +539,7 @@ end
 
 # Creates an annotation for the system's systems.
 function get_systems_annotation(rn::ReactionSystem)
-    return "Subystems:"
+    return "Subsystems:"
 end
 
 # Combines the 3 systems-related functions in a constant tuple.
diff --git a/test/network_analysis/conservation_laws.jl b/test/network_analysis/conservation_laws.jl
index 0078ddf3d4..b277a50c89 100644
--- a/test/network_analysis/conservation_laws.jl
+++ b/test/network_analysis/conservation_laws.jl
@@ -337,9 +337,9 @@ end
 
 # Goes through a chain of updating of conservation law constants/species, checking that
 # the values of relevant quantities are correct after each step.
-# Generally, if `Γ` has not been explicitly updated, it will be updated to acomodate new species
+# Generally, if `Γ` has not been explicitly updated, it will be updated to accommodate new species
 # values. If it has been explicitly updated, the corresponding eliminated quantity will have its
-# value updated to acomodate new Γ/species values (however, we have to manually designate this by setting it to `nothing`).
+# value updated to accommodate new Γ/species values (however, we have to manually designate this by setting it to `nothing`).
 # Also checks that quantities are correctly updated in integrators and solutions derived from problems.
 let
     # Prepares the problem inputs and computes the conservation equation.
@@ -399,7 +399,7 @@ let
         # - The conservation law constant will be kept fixed, and secondary updates are made to the
         # eliminated species.
         # Assumes that X3 is the eliminated species. In most updates, designate its as `nothing` (to
-        # ensure that its value is updated to acommodate the new conservation law).
+        # ensure that its value is updated to accommodate the new conservation law).
         # The random Γ is ensured to be large enough not to generate negative values in the eliminated species.
         for _ in 1:3
             # Updates Γ, checks the values of all species and Γ, then resets `prob_old`.
@@ -509,7 +509,7 @@ let
     u0 = [:X1 => 1.0, :X2 => 2.0, :X3 => 3.0]
     ps = [:k1 => 0.1, :k2 => 0.2, :k3 => 0.3, :k4 => 0.4]
     
-    # Checks that the warning si given and can be supressed for the variosu cases.
+    # Checks that the warning si given and can be suppressed for the variosu cases.
     @test_nowarn convert(NonlinearSystem, rn; remove_conserved = true, conseqs_remake_warn = false)
     @test_logs (:warn, r"Note, when constructing*") convert(NonlinearSystem, rn; remove_conserved = true, conseqs_remake_warn = true)
     @test_nowarn NonlinearProblem(rn, u0, ps; remove_conserved = true, conseqs_remake_warn = false)

From 817e63f0f5eee9b67ce70b18b6e97833fd66beb6 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Tue, 29 Jul 2025 02:32:11 -0400
Subject: [PATCH 2/7] Add comprehensive _typos.toml configuration\n\nAdd GitHub
 Actions typos checking workflow

---
 .github/workflows/typos.yml |  20 +++++++
 _typos.toml                 | 109 ++++++++++++++++++++++++++++++++++++
 2 files changed, 129 insertions(+)
 create mode 100644 .github/workflows/typos.yml
 create mode 100644 _typos.toml

diff --git a/.github/workflows/typos.yml b/.github/workflows/typos.yml
new file mode 100644
index 0000000000..ffa64b9621
--- /dev/null
+++ b/.github/workflows/typos.yml
@@ -0,0 +1,20 @@
+name: Typos Check
+
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+
+jobs:
+  typos-check:
+    name: Check for typos
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      
+    - name: Check for typos
+      uses: crate-ci/typos@master
+      with:
+        config: ./_typos.toml
diff --git a/_typos.toml b/_typos.toml
new file mode 100644
index 0000000000..2b16ca9dbc
--- /dev/null
+++ b/_typos.toml
@@ -0,0 +1,109 @@
+# Typos configuration for SciML repositories
+
+[files]
+extend-exclude = [
+    "*.png",
+    "*.jpg", 
+    "*.jpeg",
+    "*.gif",
+    "*.svg",
+    "*.pdf",
+    "*.woff",
+    "*.woff2",
+    "*.ttf",
+    "*.eot",
+    "*/build/*",
+    "*/node_modules/*",
+    "*/.git/*",
+    "*.lock",
+    "Manifest.toml"
+]
+
+[default.extend-words]
+# Julia-specific functions
+indexin = "indexin"
+findfirst = "findfirst"
+findlast = "findlast"
+eachindex = "eachindex"
+setp = "setp"
+getp = "getp"
+setu = "setu"
+getu = "getu"
+
+# Mathematical/scientific terms
+jacobian = "jacobian"
+hessian = "hessian"
+eigenvalue = "eigenvalue"
+eigenvector = "eigenvector"
+discretization = "discretization"
+linearization = "linearization"
+parameterized = "parameterized"
+discretized = "discretized"
+vectorized = "vectorized"
+
+# Common variable patterns in Julia/SciML
+ists = "ists"
+ispcs = "ispcs"
+osys = "osys"
+rsys = "rsys"
+usys = "usys"
+fsys = "fsys"
+eqs = "eqs"
+rhs = "rhs"
+lhs = "lhs"
+ode = "ode"
+pde = "pde"
+sde = "sde"
+dde = "dde"
+bvp = "bvp"
+ivp = "ivp"
+
+# Common abbreviations
+tol = "tol"
+rtol = "rtol"
+atol = "atol"
+idx = "idx"
+jdx = "jdx"
+prev = "prev"
+curr = "curr"
+init = "init"
+tmp = "tmp"
+vec = "vec"
+arr = "arr"
+dt = "dt"
+du = "du"
+dx = "dx"
+dy = "dy"
+dz = "dz"
+
+# Algorithm/type suffixes
+alg = "alg"
+prob = "prob"
+sol = "sol"
+cb = "cb"
+opts = "opts"
+args = "args"
+kwargs = "kwargs"
+
+# Biological/chemical terms (from Catalyst.jl context)
+Pase = "Pase"
+KKPase = "KKPase"
+KKPKKPase = "KKPKKPase"
+KKPPKKPase = "KKPPKKPase"
+
+# Common scientific abbreviations
+ND = "ND"
+nd = "nd"
+
+# SVG/auto-generated identifiers (common patterns)
+daa = "daa"
+myu = "myu"
+
+# Units and dimensions
+nd = "nd"
+
+# Common Julia package/module abbreviations  
+MT = "MT"
+ODE = "ODE"
+PDE = "PDE"
+SDE = "SDE"

From 0b1c078e03770c13187e088d9271d11cf8c01b07 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Tue, 29 Jul 2025 02:48:00 -0400
Subject: [PATCH 3/7] Add comprehensive .typos.toml configuration,
 SpellCheck.yml workflow

---
 .github/workflows/SpellCheck.yml | 13 +++++
 .typos.toml                      | 94 ++++++++++++++++++++++++++++++++
 2 files changed, 107 insertions(+)
 create mode 100644 .github/workflows/SpellCheck.yml
 create mode 100644 .typos.toml

diff --git a/.github/workflows/SpellCheck.yml b/.github/workflows/SpellCheck.yml
new file mode 100644
index 0000000000..ed4fe17798
--- /dev/null
+++ b/.github/workflows/SpellCheck.yml
@@ -0,0 +1,13 @@
+name: Spell Check
+
+on: [pull_request]
+
+jobs:
+  typos-check:
+    name: Spell Check with Typos
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Actions Repository
+        uses: actions/checkout@v4
+      - name: Check spelling
+        uses: crate-ci/typos@v1.18.0
diff --git a/.typos.toml b/.typos.toml
new file mode 100644
index 0000000000..69727f9915
--- /dev/null
+++ b/.typos.toml
@@ -0,0 +1,94 @@
+# Typos configuration for SciML repositories
+
+[files]
+extend-exclude = [
+    "*.png",
+    "*.jpg", 
+    "*.jpeg",
+    "*.gif",
+    "*.svg",
+    "*.pdf",
+    "*.woff",
+    "*.woff2",
+    "*.ttf",
+    "*.eot",
+    "*/build/*",
+    "*/node_modules/*",
+    "*/.git/*",
+    "*.lock",
+    "Manifest.toml"
+]
+
+[default.extend-words]
+# Julia-specific functions
+indexin = "indexin"
+findfirst = "findfirst"
+findlast = "findlast"
+eachindex = "eachindex"
+setp = "setp"
+getp = "getp"
+setu = "setu"
+getu = "getu"
+
+# Mathematical/scientific terms
+jacobian = "jacobian"
+hessian = "hessian"
+eigenvalue = "eigenvalue"
+eigenvector = "eigenvector"
+discretization = "discretization"
+linearization = "linearization"
+parameterized = "parameterized"
+discretized = "discretized"
+vectorized = "vectorized"
+
+# Common variable patterns in Julia/SciML
+ists = "ists"
+ispcs = "ispcs"
+osys = "osys"
+rsys = "rsys"
+usys = "usys"
+fsys = "fsys"
+eqs = "eqs"
+rhs = "rhs"
+lhs = "lhs"
+ode = "ode"
+pde = "pde"
+sde = "sde"
+dde = "dde"
+bvp = "bvp"
+ivp = "ivp"
+
+# Common abbreviations
+tol = "tol"
+rtol = "rtol"
+atol = "atol"
+idx = "idx"
+jdx = "jdx"
+prev = "prev"
+curr = "curr"
+init = "init"
+tmp = "tmp"
+vec = "vec"
+arr = "arr"
+dt = "dt"
+du = "du"
+dx = "dx"
+dy = "dy"
+dz = "dz"
+
+# Algorithm/type suffixes
+alg = "alg"
+prob = "prob"
+sol = "sol"
+cb = "cb"
+opts = "opts"
+args = "args"
+kwargs = "kwargs"
+
+# Scientific abbreviations
+ND = "ND"
+nd = "nd"
+MTK = "MTK"
+ODE = "ODE"
+PDE = "PDE"
+SDE = "SDE"

From 170fb78254fea37baa6a5244a93572c30189bc7a Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Tue, 29 Jul 2025 03:14:30 -0400
Subject: [PATCH 4/7] Add .typos.toml configuration + Add SpellCheck.yml
 workflow

---
 .typos.toml |  23 +----------
 _typos.toml | 109 ----------------------------------------------------
 2 files changed, 1 insertion(+), 131 deletions(-)
 delete mode 100644 _typos.toml

diff --git a/.typos.toml b/.typos.toml
index 69727f9915..f9a460f2eb 100644
--- a/.typos.toml
+++ b/.typos.toml
@@ -1,24 +1,3 @@
-# Typos configuration for SciML repositories
-
-[files]
-extend-exclude = [
-    "*.png",
-    "*.jpg", 
-    "*.jpeg",
-    "*.gif",
-    "*.svg",
-    "*.pdf",
-    "*.woff",
-    "*.woff2",
-    "*.ttf",
-    "*.eot",
-    "*/build/*",
-    "*/node_modules/*",
-    "*/.git/*",
-    "*.lock",
-    "Manifest.toml"
-]
-
 [default.extend-words]
 # Julia-specific functions
 indexin = "indexin"
@@ -32,7 +11,7 @@ getu = "getu"
 
 # Mathematical/scientific terms
 jacobian = "jacobian"
-hessian = "hessian"
+hessian = "hessian" 
 eigenvalue = "eigenvalue"
 eigenvector = "eigenvector"
 discretization = "discretization"
diff --git a/_typos.toml b/_typos.toml
deleted file mode 100644
index 2b16ca9dbc..0000000000
--- a/_typos.toml
+++ /dev/null
@@ -1,109 +0,0 @@
-# Typos configuration for SciML repositories
-
-[files]
-extend-exclude = [
-    "*.png",
-    "*.jpg", 
-    "*.jpeg",
-    "*.gif",
-    "*.svg",
-    "*.pdf",
-    "*.woff",
-    "*.woff2",
-    "*.ttf",
-    "*.eot",
-    "*/build/*",
-    "*/node_modules/*",
-    "*/.git/*",
-    "*.lock",
-    "Manifest.toml"
-]
-
-[default.extend-words]
-# Julia-specific functions
-indexin = "indexin"
-findfirst = "findfirst"
-findlast = "findlast"
-eachindex = "eachindex"
-setp = "setp"
-getp = "getp"
-setu = "setu"
-getu = "getu"
-
-# Mathematical/scientific terms
-jacobian = "jacobian"
-hessian = "hessian"
-eigenvalue = "eigenvalue"
-eigenvector = "eigenvector"
-discretization = "discretization"
-linearization = "linearization"
-parameterized = "parameterized"
-discretized = "discretized"
-vectorized = "vectorized"
-
-# Common variable patterns in Julia/SciML
-ists = "ists"
-ispcs = "ispcs"
-osys = "osys"
-rsys = "rsys"
-usys = "usys"
-fsys = "fsys"
-eqs = "eqs"
-rhs = "rhs"
-lhs = "lhs"
-ode = "ode"
-pde = "pde"
-sde = "sde"
-dde = "dde"
-bvp = "bvp"
-ivp = "ivp"
-
-# Common abbreviations
-tol = "tol"
-rtol = "rtol"
-atol = "atol"
-idx = "idx"
-jdx = "jdx"
-prev = "prev"
-curr = "curr"
-init = "init"
-tmp = "tmp"
-vec = "vec"
-arr = "arr"
-dt = "dt"
-du = "du"
-dx = "dx"
-dy = "dy"
-dz = "dz"
-
-# Algorithm/type suffixes
-alg = "alg"
-prob = "prob"
-sol = "sol"
-cb = "cb"
-opts = "opts"
-args = "args"
-kwargs = "kwargs"
-
-# Biological/chemical terms (from Catalyst.jl context)
-Pase = "Pase"
-KKPase = "KKPase"
-KKPKKPase = "KKPKKPase"
-KKPPKKPase = "KKPPKKPase"
-
-# Common scientific abbreviations
-ND = "ND"
-nd = "nd"
-
-# SVG/auto-generated identifiers (common patterns)
-daa = "daa"
-myu = "myu"
-
-# Units and dimensions
-nd = "nd"
-
-# Common Julia package/module abbreviations  
-MT = "MT"
-ODE = "ODE"
-PDE = "PDE"
-SDE = "SDE"

From b0736432d95ce51cbfab63bbc88f5f270765a765 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Tue, 29 Jul 2025 03:24:59 -0400
Subject: [PATCH 5/7] Remove duplicate typos.yml workflow

---
 .github/workflows/typos.yml | 20 --------------------
 1 file changed, 20 deletions(-)
 delete mode 100644 .github/workflows/typos.yml

diff --git a/.github/workflows/typos.yml b/.github/workflows/typos.yml
deleted file mode 100644
index ffa64b9621..0000000000
--- a/.github/workflows/typos.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: Typos Check
-
-on:
-  push:
-    branches: [ main, master ]
-  pull_request:
-    branches: [ main, master ]
-
-jobs:
-  typos-check:
-    name: Check for typos
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout code
-      uses: actions/checkout@v4
-      
-    - name: Check for typos
-      uses: crate-ci/typos@master
-      with:
-        config: ./_typos.toml

From 0ebaa9f371711e88e773e86a00f7315e3d8c4571 Mon Sep 17 00:00:00 2001
From: Christopher Rackauckas <accounts@chrisrackauckas.com>
Date: Tue, 29 Jul 2025 09:32:25 -0400
Subject: [PATCH 6/7] Update .typos.toml

---
 .typos.toml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.typos.toml b/.typos.toml
index f9a460f2eb..9d492974fa 100644
--- a/.typos.toml
+++ b/.typos.toml
@@ -1,4 +1,7 @@
 [default.extend-words]
+# Catalyst specific
+systemes = "systemes"
+
 # Julia-specific functions
 indexin = "indexin"
 findfirst = "findfirst"

From 4caae226efcde1e2938ff6b093d342b7335daba4 Mon Sep 17 00:00:00 2001
From: Christopher Rackauckas <accounts@chrisrackauckas.com>
Date: Tue, 29 Jul 2025 09:32:33 -0400
Subject: [PATCH 7/7] Update
 docs/src/model_creation/examples/programmatic_generative_linear_pathway.md

---
 .../examples/programmatic_generative_linear_pathway.md          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/src/model_creation/examples/programmatic_generative_linear_pathway.md b/docs/src/model_creation/examples/programmatic_generative_linear_pathway.md
index 91801ef156..1007131ec2 100644
--- a/docs/src/model_creation/examples/programmatic_generative_linear_pathway.md
+++ b/docs/src/model_creation/examples/programmatic_generative_linear_pathway.md
@@ -134,4 +134,4 @@ plot!(sol_n20; idxs = :Xend, label = "n = 20")
 ## References
 [^1]: [N. Korsbo, H. Jönsson *It’s about time: Analysing simplifying assumptions for modelling multi-step pathways in systems biology*, PLoS Computational Biology (2020).](https://journals.plos.org/ploscompbiol/article?id=10.1371/journal.pcbi.1007982)
 [^2]: [J. Metz, O. Diekmann *The Abstract Foundations of Linear Chain Trickery* (1991).](https://ir.cwi.nl/pub/1559/1559D.pdf)
-[^3]: D. Fargue *Reductibilite des systems hereditaires a des systems dynamiques (regis par des equations differentielles aux derivees partielles)*, Comptes rendus de l'Académie des Sciences (1973).
+[^3]: D. Fargue *Reductibilite des systemes hereditaires a des systemes dynamiques (regis par des equations differentielles aux derivees partielles)*, Comptes rendus de l'Académie des Sciences (1973).