fix typo

usps_api_bridge.php

@@ -421,8 +421,7 @@ class Usps_Api_Bridge extends Module
         return $apiClass;
     }
 
-        return isset($map[$oldCode]) ? $map[$oldCode] : false;
-    }
+
 
     /**
      * MAPPING LOGIC: Flat Rate Boxes
@@ -446,7 +445,6 @@ class Usps_Api_Bridge extends Module
         return false; // Not a flat rate box, uses standard rates
     }
 
-    // ... (rest of the class from Step 1: OAuth logic, etc)
 
     /**
      * Manages OAuth2 Token life cycle