Update src/pyscipopt/scip.pxi

Co-authored-by: João Dionísio <57299939+Joao-Dionisio@users.noreply.github.com>

Author: Opt-Mucca

src/pyscipopt/scip.pxi

@@ -1742,7 +1742,7 @@ cdef class Constraint:
 
     def isStickingAtNode(self):
         """
-        Retrieve True if constraint is only locally valid or not added to any (sub)problem.
+        Returns True if constraint is only locally valid or not added to any (sub)problem.
 
         Returns
         -------