markup for translation

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@640 f882894a-f735-0410-b71e-b25c423dba1c

plugins/check_ldap.c

@@ -88,6 +88,8 @@ print_help ()
 #endif
 
 	printf (_(UT_WARN_CRIT));
+
+	printf (_(UT_SUPPORT));
 }
 
 int process_arguments (int, char **);