diff --git a/src/Expression/Func/FuncArguments.php b/src/Expression/Func/FuncArguments.php
index <HASH>..<HASH> 100644
--- a/src/Expression/Func/FuncArguments.php
+++ b/src/Expression/Func/FuncArguments.php
@@ -29,7 +29,7 @@ class FuncArguments implements ExpressionInterface
         }
 
         if (is_array($argument)) {
-            $this->args +=  $argument;
+            $this->args += $argument;
 
             return $this;
         }
Scrutinizer Auto-Fixes

This commit consists of patches automatically generated for this project on <URL>