Update BUILD.md

BUILD.md

@@ -380,11 +380,6 @@ xScale.domain([new Date('2017-10-1'), new Date('2017-10-31')]);
 
 var parseTime = d3.timeParse("%B%e, %Y at %-I:%M%p"); //this format matches our data in the runs array
 var formatTime = d3.timeFormat("%B%e, %Y at %-I:%M%p"); //this format matches our data in the runs array
-
-d3.selectAll('circle')
-    .attr('cx', function(datum, index){
-        return xScale(parseTime(datum.date)); //use parseTime to convert the date string property on the datum object to a Date object, which xScale then converts to a visual value
-    });
 ```
 
 and change it to: