parse-options: clarify PARSE_OPT_NOARG description

diff --git a/builtin/notes.c b/builtin/notes.c
index 190005f3cd44a35a6fffb20b1e4c74622b4d93f7..fbc347c9f09e0da4ba43982a5f7b29882080f150 100644 (file)
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -798,8 +798,9 @@ static int prune(int argc, const char **argv, const char *prefix)
        struct notes_tree *t;
        int show_only = 0, verbose = 0;
        struct option options[] = {
-               OPT_BOOLEAN('n', NULL, &show_only, "do not remove, show only"),
-               OPT_BOOLEAN('v', NULL, &verbose, "report pruned notes"),
+               OPT_BOOLEAN('n', "dry-run", &show_only,
+                           "do not remove, show only"),
+               OPT_BOOLEAN('v', "verbose", &verbose, "report pruned notes"),
                OPT_END()
        };