diff --git a/examples/production-dependency/index.js b/examples/production-dependency/index.js
index 3916263..8f2ea05 100644
--- a/examples/production-dependency/index.js
+++ b/examples/production-dependency/index.js
@@ -1,5 +1,5 @@
 const puppeteer = require("puppeteer-core");
-const chromium = require('@sparticuz/chromium');
+const chromium = require("@sparticuz/chromium");
 
 const handler = async () => {
   try {
@@ -21,10 +21,9 @@ const handler = async () => {
     await page.close();
 
     await browser.close();
-
   } catch (error) {
     throw new Error(error.message);
   }
 };
 
-handler();
+handler().then(() => console.log("Done"));
diff --git a/examples/serverless-with-lambda-layer/index.js b/examples/serverless-with-lambda-layer/index.js
index c246b67..039cdec 100644
--- a/examples/serverless-with-lambda-layer/index.js
+++ b/examples/serverless-with-lambda-layer/index.js
@@ -1,5 +1,5 @@
 const puppeteer = require("puppeteer-core");
-const chromium = require('@sparticuz/chromium');
+const chromium = require("@sparticuz/chromium");
 
 module.exports = {
   handler: async () => {
@@ -22,9 +22,8 @@ module.exports = {
       await page.close();
 
       await browser.close();
-
     } catch (error) {
       throw new Error(error.message);
     }
-  }
+  },
 };