parseopt: group literal string alternatives in argument help

diff --git a/builtin/pull.c b/builtin/pull.c
index 1f2ecf3a88d95de5f819285aa1fc1558b63b6c4e..6eebb240da21585363ed77af25d6ee68ce8a27a0 100644 (file)
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -135,7 +135,7 @@ static struct option pull_options[] = {
        /* Options passed to git-merge or git-rebase */
        OPT_GROUP(N_("Options related to merging")),
        { OPTION_CALLBACK, 'r', "rebase", &opt_rebase,
-         "false|true|merges|preserve|interactive",
+         "(false|true|merges|preserve|interactive)",
          N_("incorporate changes by rebasing rather than merging"),
          PARSE_OPT_OPTARG, parse_opt_rebase },
        OPT_PASSTHRU('n', NULL, &opt_diffstat, NULL,
@@ -673,7 +673,7 @@ static const char *get_upstream_branch(const char *remote)
 }
 
 /**
- * Derives the remote tracking branch from the remote and refspec.
+ * Derives the remote-tracking branch from the remote and refspec.
  *
  * FIXME: The current implementation assumes the default mapping of
  * refs/heads/<branch_name> to refs/remotes/<remote_name>/<branch_name>.
@@ -711,7 +711,7 @@ static const char *get_tracking_branch(const char *remote, const char *refspec)
 
 /**
  * Given the repo and refspecs, sets fork_point to the point at which the
- * current branch forked from its remote tracking branch. Returns 0 on success,
+ * current branch forked from its remote-tracking branch. Returns 0 on success,
  * -1 on failure.
  */
 static int get_rebase_fork_point(struct object_id *fork_point, const char *repo,