Update en_gb.lang

lang/en_gb.lang

@@ -6,7 +6,7 @@ maintenance_Help = Help
 maintenance_URL = Disable website
 maintenance_IP = IP
 maintenance_domains = Exclude domains
-maintenance_domainsErk = Enter here the domains which should not be blocked. Press Enter to add more domains (also with www.)
+maintenance_domainsErk = Enter here the domains which should not be blocked. Press Enter to add more domains (without www.)
 maintenance_deakt-front = Mode
 maintenance_redirectUrl = Redirect-URL (optional)
 maintenance_ipErk = Enter the IP addresses that should still have access to the frontend. After entering an IP address, press Enter to enter the next IP address.