Merge pull request #804 from stepshal/misspellings

Fix misspellings in changelog.

CHANGES.rst

@@ -90,7 +90,7 @@ v26.1.1
 -------
 
 * Re-release of 26.1.0 with pytest pinned to allow for automated
-  deployement and thus proper packaging environment variables,
+  deployment and thus proper packaging environment variables,
   fixing issues with missing executable launchers.
 
 v26.1.0
@@ -120,7 +120,7 @@ v25.4.0
 -------
 
 * Add Extension(py_limited_api=True). When set to a truthy value,
-  that extension gets a filename apropriate for code using Py_LIMITED_API.
+  that extension gets a filename appropriate for code using Py_LIMITED_API.
   When used correctly this allows a single compiled extension to work on
   all future versions of CPython 3.
   The py_limited_api argument only controls the filename. To be