Apply fixes from StyleCI (#1060)

Author: jbelien

Exception/FunctionNotFound.php

@@ -23,7 +23,8 @@ final class FunctionNotFound extends \RuntimeException implements Exception
      */
     public function __construct(string $functionName, $description = null)
     {
-        parent::__construct(sprintf('The function "%s" cannot be found. %s',
+        parent::__construct(sprintf(
+            'The function "%s" cannot be found. %s',
             $functionName,
             null !== $description ? sprintf(' %s', $description) : ''
         ));