One space between closing argument paren and typehint operator

Author: weierophinney

src/Metadata/MetadataMapFactory.php

@@ -144,7 +144,7 @@ private function createMetadataViaFactoryClass(
      * @param array  $metadata
      * @return AbstractMetadata
      */
-    private function createMetadataViaFactoryMethod(string $metadataClass, array $metadata): AbstractMetadata
+    private function createMetadataViaFactoryMethod(string $metadataClass, array $metadata) : AbstractMetadata
     {
         $normalizedClass = $this->stripNamespaceFromClass($metadataClass);
         $method          = sprintf('create%s', $normalizedClass);

src/ResourceGenerator.php

@@ -95,7 +95,7 @@ public function addStrategy(string $metadataType, $strategy) : void
     /**
      * Returns the registered strategies.
      */
-    public function getStrategies(): array
+    public function getStrategies() : array
     {
         return $this->strategies;
     }

test/TestAsset/TestMetadata.php

@@ -12,7 +12,7 @@
 
 class TestMetadata extends AbstractMetadata
 {
-    public function getClass(): string
+    public function getClass() : string
     {
         return stdClass::class;
     }