Update README.md

iAmMccc · web-flow · commit 46156f0a0937 · 2025-12-18T15:30:54.000+08:00
diff --git a/README.md b/README.md
@@ -64,7 +64,7 @@
 
 ## Quick Start
 
-```
+```swift
 import SmartCodable
 
 struct User: SmartCodableX {
