docs(api.md): fix snippet to await page.setViewport() (puppeteer#2113)

shotasenga · Mar 1, 2018 · c857aef · c857aef
1 parent ffe5b63
commit c857aef
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/api.md b/docs/api.md
@@ -1337,7 +1337,7 @@ const puppeteer = require('puppeteer');
 puppeteer.launch().then(async browser => {
   const page = await browser.newPage();
   const watchDog = page.waitForFunction('window.innerWidth < 100');
-  page.setViewport({width: 50, height: 50});
+  await page.setViewport({width: 50, height: 50});
   await watchDog;
   await browser.close();
 });