diff --git a/tsconfig.example.json b/tsconfig.example.json
index 8316562..992ee72 100644
--- a/tsconfig.example.json
+++ b/tsconfig.example.json
@@ -2,7 +2,7 @@
   "extends": "./tsconfig.json",
   "compilerOptions": {
     "module": "commonjs",
-    "outDir": "./build"
+    "outDir": "./build",
   },
   "include": [
     "example/*"