diff --git a/Request-Matching-JsonPartialMatcher.md b/Request-Matching-JsonPartialMatcher.md
index 5646bc7..4e6d079 100644
--- a/Request-Matching-JsonPartialMatcher.md
+++ b/Request-Matching-JsonPartialMatcher.md
@@ -49,7 +49,7 @@ server
 }
 ```
 
-```
+``` js
 // matching
 { "test": "abc" }