Update README.md

README.md

@@ -41,7 +41,7 @@ branch. Maybe start working on [starter issues](https://github.com/nextcloud/ios
 
 Easy starting points are also reviewing [pull requests](https://github.com/nextcloud/ios/pulls)
 
-### Xcode 13.2 Project Setup
+### Xcode 13.1 Project Setup
 
 #### Dependencies