README.md in ccios-2.2.0 vs README.md in ccios-2.3.0

@@ -133,23 +133,26 @@
 
 But you could imagine more complex project structures with multiple xcodeproj:
 ```
 app:
   project: MyProject/MyProject.xcodeproj
+  target: MyProject # optional
   presenter:
     group: Classes/App
   coordinator:
     group: Classes/Coordinator
 
 core:
   project: MyProjectCore/MyProjectCore.xcodeproj
+  target: MyProjectCore # optional
   interactor:
     group: MyProjectCore/Interactors
   repository:
     group: MyProjectCore/Repository
 
 data:
   project: MyProjectData/MyProjectData.xcodeproj
+  target: MyProjectData # optional
   repository:
     group: MyProjectData/Sources/Repositories
 
 ```