diff --git a/src/Illuminate/Support/helpers.php b/src/Illuminate/Support/helpers.php
index f1275739877e1e04e1a9adce65f46309b5e124a8..c79809c0ea09b2fdc7df29acd73ca1ef9bd11b17 100644
--- a/src/Illuminate/Support/helpers.php
+++ b/src/Illuminate/Support/helpers.php
@@ -106,15 +106,16 @@ function class_uses_recursive($class, bool $cache = false)
             if (is_object($class)) {
                 $class = get_class($class);
             }
-    
+
             $results = [];
-    
+
             foreach (array_reverse(class_parents($class) ?: []) + [$class => $class] as $class) {
                 $results += trait_uses_recursive($class, $cache);
             }
-    
+
             return array_unique($results);
         };
+
         return $cache ? once($callback) : call_user_func($callback);
     }
 }
@@ -473,6 +474,7 @@ function trait_uses_recursive($trait, bool $cache = false)
 
             return $traits;
         };
+
         return $cache ? once($callback) : call_user_func($callback);
     }
 }