[3.9] [Misc] [Mac] Fix typos found using codespell (GH-28756) (GH-28793)

(cherry picked from commit 470145f572b53fe73518cda1eeacc56fec78c1b2)

Automerge-Triggered-By: GH:JulienPalard

4 files changed, 5 insertions, 5 deletions

diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index cbb6cab..bd1c4d4 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -443,7 +443,7 @@ def pkg_recipes():
             source="/pydocs",
             readme="""\
                 This package installs the python documentation at a location
-                that is useable for pydoc and IDLE.
+                that is usable for pydoc and IDLE.
                 """,
             postflight="scripts/postflight.documentation",
             required=False,
@@ -1589,7 +1589,7 @@ def buildDMG():
     # instead of 11.  We should not run into that situation here.)
     # Also we should use "macos" instead of "macosx" going forward.
     #
-    # To maintain compability for legacy variants, the file name for
+    # To maintain compatibility for legacy variants, the file name for
     # builds on macOS 10.15 and earlier remains:
     #   python-3.x.y-macosx10.z.{dmg->pkg}
     #   e.g. python-3.9.4-macosx10.9.{dmg->pkg}
diff --git a/Mac/IDLE/IDLE.app/Contents/Resources/idlemain.py b/Mac/IDLE/IDLE.app/Contents/Resources/idlemain.py
index 5994c18..ccc18d4 100644
--- a/Mac/IDLE/IDLE.app/Contents/Resources/idlemain.py
+++ b/Mac/IDLE/IDLE.app/Contents/Resources/idlemain.py
@@ -35,7 +35,7 @@ os.chdir(os.path.expanduser('~/Documents'))
 #       idlemain.py running under the symlinked python.
 #       This is the magic step.
 # 4. During interpreter initialization, because PYTHONEXECUTABLE is defined,
-#    sys.executable may get set to an unuseful value.
+#    sys.executable may get set to an useless value.
 #
 # (Note that the IDLE script and the setting of PYTHONEXECUTABLE is
 #  generated automatically by bundlebuilder in the Python 2.x build.
diff --git a/Mac/PythonLauncher/MyAppDelegate.m b/Mac/PythonLauncher/MyAppDelegate.m
index 25779a2..9cc2aa0 100644
--- a/Mac/PythonLauncher/MyAppDelegate.m
+++ b/Mac/PythonLauncher/MyAppDelegate.m
@@ -22,7 +22,7 @@
 {
     // Test that the file mappings are correct
     [self testFileTypeBinding];
-    // If we were opened because of a file drag or doubleclick
+    // If we were opened because of a file drag or double-click
     // we've set initial_action_done in shouldShowUI
     // Otherwise we open a preferences dialog.
     if (!initial_action_done) {
diff --git a/Mac/README.rst b/Mac/README.rst
index 1670fe5..f7c4df0 100644
--- a/Mac/README.rst
+++ b/Mac/README.rst
@@ -296,7 +296,7 @@ How do I create a binary distribution?
 Download and unpack the source release from https://www.python.org/download/.
 Go to the directory ``Mac/BuildScript``. There you will find a script
 ``build-installer.py`` that does all the work. This will download and build
-a number of 3rd-party libaries, configures and builds a framework Python,
+a number of 3rd-party libraries, configures and builds a framework Python,
 installs it, creates the installer package files and then packs this in a
 DMG image.  The script also builds an HTML copy of the current Python
 documentation set for this release for inclusion in the framework.  The