Fix documentation issue

Issue #5968
storybookjs · Mar 8, 2019 · 5c65336 · 5c65336
1 parent 9c1837d
commit 5c65336
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/addons/viewport/README.md b/addons/viewport/README.md
@@ -89,7 +89,7 @@ import addStories from '@storybook/react';
 addStories('Stories', module)
   // To set a default viewport for all the stories for this component
   .addParameters({ viewport: { defaultViewport: 'iphone6' }})
-  .add('story', () => </>, { viewport: 'iphonex' });
+  .add('story', () => </>, { viewport: { defaultViewport: 'iphonex' } });
 ```
 
 ## Examples