Fix a few typos

Doc/install/pysetup.rst

@@ -149,7 +149,7 @@ Getting a list of all pysetup actions and global options::
        list: List installed projects
        graph: Display a graph
        create: Create a project
-       generate-setup: Generate a backward-comptatible setup.py
+       generate-setup: Generate a backward-compatible setup.py
 
    To get more help on an action, use:
 

Doc/whatsnew/3.3.rst

@@ -596,7 +596,7 @@ Other issues
    paths.  In previous versions, it did.  See changeset for doc changes in
    various files.  Contributed by Carl Meyer with editions by Éric Araujo.
 
-.. Issue #10998: -Q command-line flags are related artifacts have been
+.. Issue #10998: the -Q command-line flag and related artifacts have been
    removed.  Code checking sys.flags.division_warning will need updating.
    Contributed by Éric Araujo.
 

Lib/packaging/run.py

@@ -368,7 +368,7 @@ actions = [
     ('list', 'List installed projects', _list),
     ('graph', 'Display a graph', _graph),
     ('create', 'Create a project', _create),
-    ('generate-setup', 'Generate a backward-comptatible setup.py', _generate),
+    ('generate-setup', 'Generate a backward-compatible setup.py', _generate),
 ]
 
 

Lib/test/regrtest.py

@@ -1066,7 +1066,7 @@ class saved_test_environment:
         keys = set(packaging.command._COMMANDS)
         return id_, keys
     def restore_packaging_command__COMMANDS(self, saved):
-        # if command._COMMANDS was bound to another dict obhect, we can't
+        # if command._COMMANDS was bound to another dict object, we can't
         # restore the previous object and contents, because the get_ method
         # above does not return the dict object (to ignore changes in values)
         for key in packaging.command._COMMANDS.keys() - saved[1]: