[CodeReviewer] tfs command line arguments

I'm trying to create a new review with a changelist from bash script



My server is http://myserver:8080/tfs and collection is DefaultCollection. My project is $/MyProject and the workspace is MY_WORKSPACE. 



How does the correct command look in my case? 



$CC_CMD --scm tfs --tfs-exe $TF_CMD --tfs-user $TF_USER@$TF_DOMAIN,$TF_PASSWORD --tfs-collection http://myserver:8080/tfs/DefaulCollection addchangelist new $CHANGELIST



returns 



An argument error occurred: Option 'collection' requires a full URL as its value. no protocol: defaultcollection



Thanks,

Andrey