Problem adding SDK as git submodule

[DeeSee]

Hi, I've added SDK as git submodule and having a problem using "git submodule update --init --recursive" (my project already has recursive submodules, so --recursive is required in my case). This command fails because this SDK uses a submodule with URL "[email protected]:willrust/MockNSURLConnection.git" which requires willrust's private key to fetch. Could you please fix this URL to some public one?