removed unneeded log message

lib/versions/npmTimer.js

@@ -92,7 +92,6 @@ class NpmTimer{
     // function that continually updates the console to show user that we're downloading a library
     this._intOngoingDownload = setInterval(
       function(){ 
-        self._log('npmTimer: hit an interval');
         performance.mark(self._ongoingMark);
         performance.measure(self._downloadOngoing, self._startMark, self._ongoingMark); 
       }, this._interval);