mergetool,difftool: Document --tool-help consistently

diff --git a/wt-status.h b/wt-status.h
index f4c949bed21093189d2f5cefb61ec6c9c7b8abdd..14aa9f7e13342f1210ead3aca658a6ed60961649 100644 (file)
--- a/wt-status.h
+++ b/wt-status.h
@@ -56,7 +56,7 @@ struct wt_status {
        enum untracked_status_type show_untracked_files;
        const char *ignore_submodule_arg;
        char color_palette[WT_STATUS_MAXSLOT][COLOR_MAXLEN];
-       int colopts;
+       unsigned colopts;
        int null_termination;
        int show_branch;