Fix major typo

Author: thom

interface/web/client/lib/lang/es.lng

@@ -26,5 +26,5 @@ $wb['Resellers'] = 'Revendedores';
 $wb['Send email'] = 'Enviar correo';
 $wb['Templates'] = 'Plantillas';
 $wb['Add Domain'] = 'Add Domain';
-$wb['domain_txt'] = '] = 'Email-Templates';
+$wb['domain_txt'] = 'Email-Templates';
 ?>