Edit README.md

Author: ggventurini

README.md

@@ -11,7 +11,6 @@ It aims to provide **a 1:1 Python port** of Richard Schreier's ***excellent***
 **[MATLAB Delta Sigma Toolbox](http://www.mathworks.com/matlabcentral/fileexchange/19-delta-sigma-toolbox)**,
 the *de facto* standard tool for high-level delta sigma simulation, upon which
 it is very heavily based.
-[![githalytics.com alpha](https://cruel-carlota.pagodabox.com/36f25accf60f391456efe66910bf84f8 "githalytics.com")](http://githalytics.com/ggventurini/python-deltasigma)
 
 ***