git clone failed

[deBugger-]

As in the "Installation" description is written
git clone --recursive git://github.com/ninjablocks/433Utils.git
leads into a Connection time out.

$ git clone --recursive git://github.com/ninjablocks/433Utils.git
Cloning into '433Utils'...
fatal: unable to connect to github.com:
github.com[0: 140.82.121.3]: errno=Connection timed out

This do not fail.
git clone --recursive https://github.com/ninjablocks/433Utils.git

Anyway - thank you for your work.