added a few semicolons

src/models/scatterChart.js

@@ -160,10 +160,10 @@ nv.models.scatterChart = function() {
       var wrap = container.selectAll('g.nv-wrap.nv-scatterChart').data([data]);
       var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-scatterChart nv-chart-' + scatter.id());
       var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g')
+      var g = wrap.select('g');
 
       // background for pointer events
-      gEnter.append('rect').attr('class', 'nvd3 nv-background')
+      gEnter.append('rect').attr('class', 'nvd3 nv-background');
 
       gEnter.append('g').attr('class', 'nv-x nv-axis');
       gEnter.append('g').attr('class', 'nv-y nv-axis');