Whitespace normalization.
diff --git a/Lib/pdb.py b/Lib/pdb.py
index c6164ad..2a8a9e3 100755
--- a/Lib/pdb.py
+++ b/Lib/pdb.py
@@ -105,7 +105,7 @@
                 if len(line) > 0 and line[0] != '#':
                     self.onecmd(line)
 
-    # Override Bdb methods 
+    # Override Bdb methods
 
     def user_call(self, frame, argument_list):
         """This method is called when there is the remote possibility