diff --git a/src/content/plugins/split-chunks-plugin.md b/src/content/plugins/split-chunks-plugin.md
index dad5821538fb..fd14b0004177 100644
--- a/src/content/plugins/split-chunks-plugin.md
+++ b/src/content/plugins/split-chunks-plugin.md
@@ -217,6 +217,8 @@ A module can belong to multiple cache groups. The optimization will prefer the c
 
 If the current chunk contains modules already split out from the main bundle, it will be reused instead of a new one being generated. This can impact the resulting file name of the chunk.
 
+#### `splitChunks.cacheGroups.cacheGroup.test`
+
 __webpack.config.js__
 
 ```js
@@ -255,8 +257,8 @@ module.exports = {
           }
         }
       }
-    }
-  }
+		}
+	}
 };
 ```