clarify some error messages wrt unknown object types

diff --git a/builtin-repo-config.c b/builtin-repo-config.c
index a38099a63d20d6f4a8187770c84e3a180ebeaa52..a7ab4cee58fcd316497d10a766602e9fbd577998 100644 (file)
--- a/builtin-repo-config.c
+++ b/builtin-repo-config.c
@@ -1,6 +1,5 @@
 #include "builtin.h"
 #include "cache.h"
-#include <regex.h>
 
 static const char git_config_set_usage[] =
 "git-repo-config [ --global ] [ --bool | --int ] [--get | --get-all | --get-regexp | --replace-all | --add | --unset | --unset-all] name [value [value_regex]] | --rename-section old_name new_name | --list";