git clone error

[Dana162001]

Hi,
just a small suggestion: please replace git clone [email protected]:loukasa/graph-coarsening.git with git clone https://github.com/loukasa/graph-coarsening.git, otherwise it gives an error:

Cloning into 'graph-coarsening'...
[email protected]: Permission denied (publickey).
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.

Thank you :)