# 
# 
# patch "cmd_diff_log.cc"
#  from [526919b5c9bbc6b5374ebc168461ec7d45b1c596]
#    to [8314d5ab6a7fe4310e05f93c04db716a20ac02d2]
# 
============================================================
--- cmd_diff_log.cc	526919b5c9bbc6b5374ebc168461ec7d45b1c596
+++ cmd_diff_log.cc	8314d5ab6a7fe4310e05f93c04db716a20ac02d2
@@ -531,12 +531,12 @@ AUTOMATE(content_diff, N_("[FILE [...]]"
 
 // Name: revision_diff
 // Arguments:
-//   (optional) one or two revisions to diff
+//   (optional) one or more paths to restrict the output on
 // Added in: 4.0
 // Purpose: Availability of mtn diff as automate command.
 //
 // Output format: basic_io changesets
-AUTOMATE(revision_diff, N_(""), options::opts::revision)
+AUTOMATE(revision_diff, N_("[FILE [...]]"), options::opts::revision)
 {
   cset included;
   std::string dummy_header;