anchor.diff:          });
           nv.addGraph(function() {
             var chart = nv.models.pieChart()
  -            .x(function(d) { return d.key })
  +            .x(function(d) { return d.label })
  +            .y(function(d) { return d.value })
               .values(function(d) { return d })
               .valueFormat(d3.format('.2%'))
               .showLegend(false)
  
positive.code:             .startAngle(function(d) { return d.startAngle/2 -Math.PI/2 })
              .endAngle(function(d) { return d.endAngle/2 -Math.PI/2 });          
            d3.select("#disco")
              .datum([!{JSON.stringify(eps.discoverability.serverName[0].values)}])
              .transition().duration(500)
              .call(chart);
            nv.utils.windowResize(chart.update);
  
negative.code:               a(title='', href='./discoverability')
                  h2 Discoverability
                div
                  b #{parseFloat((index.discoverability.VoIDDescription*100).toFixed(2))+ '%'} 
                  | of the endpoints provide a 
                  span(onmouseover='tooltip.show(\'#{configDisco['VoID Description']}\')', onmouseout='tooltip.hide();') VoID description
                div
                  b #{parseFloat((index.discoverability.SDDescription*100).toFixed(2))+ '%'} 
                  | of the endpoints provide a 
                  span(onmouseover='tooltip.show(\'#{configDisco['Service Description']}\')', onmouseout='tooltip.hide();') SD description
                div
                  b #{parseFloat((index.discoverability.NoDescription*100).toFixed(2))+ '%'} 
                  | of the endpoints have 
                  b no 
                  | description
  