* subversion/svn/svn.c
  (svn_cl__cmd_table): Document support for unversioned targets in the output
   of 'svn help diff'.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1442684 13f79535-47bb-0310-9956-ffa450edef68
* subversion/svn/svn.c
  (svn_cl__cmd_table): Document default values of peg-revisions in
   'svn diff --old X --new Y' in the output of 'svn help diff'.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1442686 13f79535-47bb-0310-9956-ffa450edef68