fix: php-fixer

Author: lvluoyue

src/Server/Session/Psr16StoreSession.php

@@ -18,7 +18,7 @@
 
 /**
  * PSR-16 compliant cache-based session store.
- * 
+ *
  * This implementation uses any PSR-16 compliant cache as the storage backend
  * for session data. Each session is stored with a prefixed key using the session ID.
  */