diff --git a/Lib/plat-mac/bundlebuilder.py b/Lib/plat-mac/bundlebuilder.py
index aac92bd..266b845 100755
--- a/Lib/plat-mac/bundlebuilder.py
+++ b/Lib/plat-mac/bundlebuilder.py
@@ -150,7 +150,7 @@
         bp = self.bundlepath
 
         # Create the app bundle in a temporary location and then
-        # rename the completed bundle. This way the Finder will 
+        # rename the completed bundle. This way the Finder will
         # never see an incomplete bundle (where it might pick up
         # and cache the wrong meta data)
         self.bundlepath = bp + '~'
diff --git a/Mac/OSX/IDLE/idlemain.py b/Mac/OSX/IDLE/idlemain.py
index b7a3c04..ace3950 100644
--- a/Mac/OSX/IDLE/idlemain.py
+++ b/Mac/OSX/IDLE/idlemain.py
@@ -2,7 +2,7 @@
 from idlelib.PyShell import main
 import sys, os
 
-# Make sure sys.executable points to the python interpreter inside the 
+# Make sure sys.executable points to the python interpreter inside the
 # framework, instead of at the helper executable inside the application
 # bundle (the latter works, but doesn't allow access to the window server)
 sys.executable = os.path.join(sys.prefix, 'bin', 'python')
@@ -16,4 +16,4 @@
 
 argvemulator.ArgvCollector().mainloop()
 if __name__ == '__main__':
-        main()
+    main()