Merge branch 'sg/completion-commit-cleanup'

* sg/completion-commit-cleanup:
  completion: teach 'scissors' mode to 'git commit --cleanup='

contrib/completion/git-completion.bash

@@ -1108,7 +1108,7 @@ _git_commit ()
 
 	case "$cur" in
 	--cleanup=*)
-		__gitcomp "default strip verbatim whitespace
+		__gitcomp "default scissors strip verbatim whitespace
 			" "" "${cur##--cleanup=}"
 		return
 		;;