[Python-checkins] Cleanup a couple of comments left on PR 28775 post-merge. (GH-29079)

[miss-islington]

https://github.com/python/cpython/commit/50e8b2ff0273e81829ed3fa4ab9ef9898fd2b891
commit: 50e8b2ff0273e81829ed3fa4ab9ef9898fd2b891
branch: 3.9
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: miss-islington <31488909+miss-islington at users.noreply.github.com>
date: 2021-10-20T09:50:27-07:00
summary:

Cleanup a couple of comments left on PR 28775 post-merge. (GH-29079)

(cherry picked from commit 1dfac27dffbe771f9d88bd1726f7362ce0341437)

Co-authored-by: Gregory P. Smith <greg at krypto.org>

files:
M Lib/asyncio/unix_events.py
M Lib/tkinter/test/test_ttk/test_widgets.py

diff --git a/Lib/asyncio/unix_events.py b/Lib/asyncio/unix_events.py
index 9ab5dba272fd1..eecbc101ee1b9 100644
--- a/Lib/asyncio/unix_events.py
+++ b/Lib/asyncio/unix_events.py
@@ -1383,7 +1383,7 @@ def add_child_handler(self, pid, callback, *args):
     def remove_child_handler(self, pid):
         # asyncio never calls remove_child_handler() !!!
         # The method is no-op but is implemented because
-        # abstract base classes requires it
+        # abstract base classes require it.
         return True
 
     def attach_loop(self, loop):
diff --git a/Lib/tkinter/test/test_ttk/test_widgets.py b/Lib/tkinter/test/test_ttk/test_widgets.py
index 904aed0ac2df6..935be3d7f1b5a 100644
--- a/Lib/tkinter/test/test_ttk/test_widgets.py
+++ b/Lib/tkinter/test/test_ttk/test_widgets.py
@@ -971,7 +971,7 @@ def test_add_and_hidden(self):
         tabs = self.nb.tabs()
 
         curr = self.nb.index('current')
-        # verify that the tab gets read at its previous position
+        # verify that the tab gets re-added at its previous position
         child2_index = self.nb.index(self.child2)
         self.nb.hide(self.child2)
         self.nb.add(self.child2)