Improve wording

Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>

Author: hugovk

getting-started/pull-request-lifecycle.rst

@@ -286,9 +286,8 @@ The automated checklist runs through:
 * Has ``configure`` been regenerated, if necessary?
 * Has ``pyconfig.h.in`` been regenerated, if necessary?
 
-The automated checks don't actually *answer* these questions.
-The tool is a memory aid for the various elements that can go into
-making a complete pull request.
+This will help you remember things that you need
+to check before submitting a complete pull request.
 
 
 .. _good-commits: