Review fixes

Author: Vincz

src/Annotation/Mutation.php

@@ -13,7 +13,7 @@
 final class Mutation extends Field
 {
     /**
-     * The target types to attach this mutation to (usefull when multiple schemas are allowed).
+     * The target types to attach this mutation to (useful when multiple schemas are allowed).
      *
      * @var array<string>
      */

src/Config/Parser/AnnotationParser.php

@@ -679,7 +679,7 @@ private static function getGraphQLFieldsFromProviders(GraphClass $graphClass, st
                 if (null === $annotationTargets) {
                     if ($isDefaultTarget) {
                         $annotationTargets = [$targetType];
-                        if (!($annotation instanceof $expectedAnnotation)) {
+                        if (!$annotation instanceof $expectedAnnotation) {
                             continue;
                         }
                     } else {
@@ -695,7 +695,7 @@ private static function getGraphQLFieldsFromProviders(GraphClass $graphClass, st
                     continue;
                 }
 
-                if (!($annotation instanceof $expectedAnnotation)) {
+                if (!$annotation instanceof $expectedAnnotation) {
                     if (GQL\Mutation::class == $expectedAnnotation) {
                         $message = sprintf('The provider "%s" try to add a query field on type "%s" (through @Query on method "%s") but "%s" is a mutation.', $providerMetadata->getName(), $targetType, $method->getName(), $targetType);
                     } else {