record: quote command in use hg commit message

hgext/record.py

@@ -429,7 +429,7 b' def dorecord(ui, repo, commitfunc, *pats'
         merge = len(repo[None].parents()) > 1
         if merge:
             raise util.Abort(_('cannot partially commit a merge '
-                               '(use hg commit instead)'))
+                               '(use "hg commit" instead)'))
 
         changes = repo.status(match=match)[:3]
         diffopts = mdiff.diffopts(git=True, nodates=True)

tests/test-record.t

@@ -883,7 +883,7 b' Abort early when a merge is in progress'
   (branch merge, don't forget to commit)
 
   $ hg record -m'will abort'
-  abort: cannot partially commit a merge (use hg commit instead)
+  abort: cannot partially commit a merge (use "hg commit" instead)
   [255]
 
   $ hg up -C