Modify some CHANGES entries that weren't written by me

[skip ci]

Author: ZackerySpytz

CHANGES

@@ -27,7 +27,7 @@ Version 4.0.2 (8 Jun 2020)
             [D] #1593 Replace broken imports when using newer versions of D.
 
 2020-05-29: ZackerySpytz
-            [Python] #1716 Performance improvements converting strings when using Python >= 3.3.
+            [Python] #1716 Performance improvements when converting strings when using Python >= 3.3.
 
 2020-05-28: ZackerySpytz
             #1776 Quite dramatically decrease run times when generating very large interface files by changing
@@ -74,8 +74,8 @@ Version 4.0.2 (8 Jun 2020)
             [Ruby] #1651 Add std::auto_ptr<> typemaps.
 
 2020-01-31: ZackerySpytz
-            [Python] #1700 More robust error checking for failures in calls to Python C API:
-            PyBytes_AsStringAndSize() and PyString_AsStringAndSize().
+            [Python] #1700 The Python C API functions PyBytes_AsStringAndSize() and
+            PyString_AsStringAndSize() are now checked for failure.
 
 2020-01-31: vadz
             [Python] #1710 Fix crash parsing empty docstrings.

CHANGES.current

@@ -1275,5 +1275,5 @@ Version 4.1.0 (24 Oct 2022)
             #1843 [Python] Compilation error fix in SwigPyBuiltin_SetMetaType when using PyPy.
 
 2020-06-14: ZackerySpytz
-            #1642 #1809 Fix virtual comparison operators in director classes - remove incorrect
-            space in the function name, for example, operator= = is now operator==.
+            #1642 #1809 Fix virtual comparison operators in director classes by removing an
+            incorrect space in the function name (for example, operator= = is now operator==).