diff --git a/src/Illuminate/Database/Eloquent/Relations/MorphTo.php b/src/Illuminate/Database/Eloquent/Relations/MorphTo.php
index 30a35a73d68e..9fc03bb88165 100644
--- a/src/Illuminate/Database/Eloquent/Relations/MorphTo.php
+++ b/src/Illuminate/Database/Eloquent/Relations/MorphTo.php
@@ -149,7 +149,7 @@ protected function getResultsByType($type)
      */
     protected function gatherKeysByType($type, $keyType)
     {
-        if ( $keyType === 'string' ) {
+        if ($keyType === 'string') {
             return array_map(function ($modelId) {
                 return (string) $modelId;
             }, array_keys($this->dictionary[$type]));