minor fix

Author: ezhang6811

lambda-layer/packages/layer/tsconfig.webpack.json

@@ -5,7 +5,7 @@
     "outDir": "build",
   },
   "include": [
-  "src/**/*.ts",
-  "test/**/*.ts"
+    "src/**/*.ts",
+    "test/**/*.ts"
   ]
 }