diff --git a/Lib/asyncio/unix_events.py b/Lib/asyncio/unix_events.py
index 4cef914b9fb9ee..c88b818de62a6f 100644
--- a/Lib/asyncio/unix_events.py
+++ b/Lib/asyncio/unix_events.py
@@ -1379,7 +1379,7 @@ 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 904aed0ac2df6e..935be3d7f1b5ae 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)