facile-it / mongodb-bundle

src/DependencyInjection/Configuration.php

Spacing +1 added lines, -1 removed lines

@@ -73,7 +73,7 @@
             ->defaultValue('primaryPreferred')
             ->validate()
             ->ifNotInArray(self::READ_PREFERENCE_VALID_OPTIONS)
-            ->thenInvalid('Invalid readPreference option %s, must be one of [' . implode(', ', self::READ_PREFERENCE_VALID_OPTIONS) . ']');
+            ->thenInvalid('Invalid readPreference option %s, must be one of ['.implode(', ', self::READ_PREFERENCE_VALID_OPTIONS).']');
 
         $clientsBuilder
             ->scalarNode('replicaSet')