omit unnecessary word in auth readme

morganchen12 · web-flow · commit 8f8531350510 · 2016-12-12T10:06:44.000-08:00
diff --git a/FirebaseAuthUI/README.md b/FirebaseAuthUI/README.md
@@ -29,7 +29,7 @@ and [Web](https://github.com/firebase/firebaseui-web/).
 
 ## Installation
 ### Importing FirebaseUI components for auth
-Add the following line to your `Podfile`:
+Add the following to your `Podfile`:
 ```ruby
 pod 'FirebaseUI/Auth'
 
