Add zero-downtime-scaling results for 1.1.0 (#1371)

Add 1.1.0 zero-downtime-scaling test results and fix small errors in procedure

Author: bjee19

tests/zero-downtime-scaling/results/1.0.0/1.0.0.md

@@ -489,6 +489,8 @@ HTTP graph:
 
 ![10-abrupt-up-http.png](10-node/abrupt-up-http.png)
 
+HTTPS wrk output:
+
 ```text
 Running 2m test @ https://cafe.example.com/tea
   2 threads and 2 connections
@@ -505,6 +507,8 @@ Requests/sec:   2222.64
 Transfer/sec:    794.41KB
 ```
 
+HTTPS graph:
+
 ![10-abrupt-up-https.png](10-node/abrupt-up-https.png)
 
 HTTPS failure rate: .2%