Update README.md

README.md

@@ -20,12 +20,13 @@ please see <http://www.ks.uiuc.edu/Research/vmd/plugins/molfile/>
 ### Download:
 
 ```
-git clone 
+git clone git@gitlab.mpcdf.mpg.de:berko/pymolfile.git
 ```
 
 ### Installation:
 
 ```
+cd pymolfile
 python3 setup.py install
 ```