repoman: tweak --if-modified help output

diff --git a/bin/repoman b/bin/repoman
index 91704ca8214806452c4e8f355e30fd3a6564be01..10f603ea24afd2979085baa3584cbfae98524d4a 100755 (executable)
--- a/bin/repoman
+++ b/bin/repoman
@@ -211,6 +211,7 @@ def ParseArgs(argv, qahelp):
 
        parser.add_option(
                '--if-modified', type='choice', choices=('y', 'n'), default='n',
+               metavar="<y|n>",
                help='only check packages that have uncommitted modifications')
 
        parser.add_option('-i', '--ignore-arches', dest='ignore_arches', action='store_true',