diff --git a/7.-Contoh-Custom-Plugins.md b/7.-Contoh-Custom-Plugins.md
index 3c62bac..ec01b91 100644
--- a/7.-Contoh-Custom-Plugins.md
+++ b/7.-Contoh-Custom-Plugins.md
@@ -1113,7 +1113,7 @@ return{
 }
 ```
 - Tambahkan pada lua/custom/whichkey.lua
-```
+```lua
 return{
   ["o"] = { "<cmd>SymbolsOutline<cr>", "Symbol Outline" },
 }