Merge pull request #220 from changeworld/patch-1

Fix typo

Author: v-dirichards

articles/ai-services/immersive-reader/tutorial-ios-picture-immersive-reader.md

@@ -39,9 +39,9 @@ Choose **Single View App**.
 
 ## Get the SDK CocoaPod
 
-The easiest way to use the Immersive Reader SDK is via CocoaPods. To install via Cocoapods:
+The easiest way to use the Immersive Reader SDK is via CocoaPods. To install via CocoaPods:
 
-1. Follow the [guide to install Cocoapods](http://guides.cocoapods.org/using/getting-started.html).
+1. Follow the [guide to install CocoaPods](http://guides.cocoapods.org/using/getting-started.html).
 
 2. Create a Podfile by running `pod init` in your Xcode project's root directory.