Fix a typo in error messages

Author: AchillesKal

DependencyInjection/Security/Factory/GuardAuthenticationFactory.php

@@ -112,6 +112,6 @@ private function determineEntryPoint($defaultEntryPointId, array $config)
         }
 
         // we have multiple entry points - we must ask them to configure one
-        throw new \LogicException(sprintf('Because you have multiple guard configurators, you need to set the "guard.entry_point" key to one of your configurators (%s)', implode(', ', $authenticatorIds)));
+        throw new \LogicException(sprintf('Because you have multiple guard authenticators, you need to set the "guard.entry_point" key to one of your authenticators (%s)', implode(', ', $authenticatorIds)));
     }
 }