diff --git a/git_cl.py b/git_cl.py
index 8786734..0a44a32 100755
--- a/git_cl.py
+++ b/git_cl.py
@@ -2897,7 +2897,7 @@
 
 
 def CMDdiff(parser, args):
-  """shows differences between local tree and last upload."""
+  """Shows differences between local tree and last upload."""
   parser.parse_args(args)
   cl = Changelist()
   issue = cl.GetIssue()
@@ -2926,7 +2926,7 @@
 
 
 def CMDowners(parser, args):
-  """interactively find the owners for reviewing"""
+  """Interactively find the owners for reviewing."""
   parser.add_option(
       '--no-color',
       action='store_true',