[HttpFoundation] Remove invalid HTTP method from exception message

Author: nicolas-grekas

src/Symfony/Component/HttpFoundation/Request.php

@@ -1294,7 +1294,7 @@ public function getMethod()
         }
 
         if (!preg_match('/^[A-Z]++$/D', $method)) {
-            throw new SuspiciousOperationException(sprintf('Invalid method override "%s".', $method));
+            throw new SuspiciousOperationException('Invalid HTTP method override.');
         }
 
         return $this->method = $method;