6468-docs-and-harmonize

docs/20_Checks/_index.md

@@ -23,7 +23,7 @@ There is one include script used by all checks:
 * [check_fs_errors](check_fs_errors.md)
 * [check_fs_writable](check_fs_writable.md)
 * [check_haproxy_health](check_haproxy_health.md)
-* check_haproxy_status
+* [check_haproxy_status](check_haproxy_status.md)
 * check_memory
 * check_mysqlserver
 * check_netio