add element help for set color command

diff --git a/phpdbg_help.c b/phpdbg_help.c
index 263ce6c1c9e43a6974382682b327d1a2a8ec9f55..fa5741b911328cddee534e79fc27021ea4aa7a45 100644 (file)
--- a/phpdbg_help.c
+++ b/phpdbg_help.c
@@ -467,6 +467,7 @@ PHPDBG_HELP(set) /* {{{ */
                        ++color;
                }
        }
+       phpdbg_writeln("The <element> for set color can be \"prompt\", \"notice\", or \"error\"");
        phpdbg_help_footer();
        return SUCCESS;
 } /* }}} */