id3fs-tag: usage(): document -V

diff --git a/bin/id3fs-tag b/bin/id3fs-tag
index 6bff1c4..9566d2c 100755 (executable)
--- a/bin/id3fs-tag
+++ b/bin/id3fs-tag
@@ -274,6 +274,7 @@ sub usage
        " -t|--add-tags|tags=TAG1,TAG2          Add tags to genre tag, merging with existing ones\n".
        " -T|--delete-tags=TAG1,TAG2            Delete tags from genre\n".
        " -r|--replace-tags TAGS1 TAGS2         Replace TAGS1 in genre with TAGS2\n".
+       " -V|--summary                          Summarize tags by directory\n" .
        " -v|--verbose                          Verbose display\n".
        " -h|--help                             This help\n".
        " --                                    End of options\n");