add correct code
[app.GameProjectTest] / app.GameProjectTest.xcodeproj / project.xcworkspace / contents.xcworkspacedata
1 <?xml version="1.0" encoding="UTF-8"?>
2 <Workspace
3    version = "1.0">
4    <FileRef
5       location = "self:/Users/alan/Projects/GameProjectTwo/app.GameProjectTest.xcodeproj">
6    </FileRef>
7 </Workspace>