diff --git a/examples/lineWithFocusChart.html b/examples/lineWithFocusChart.html
index fed6790..ca6c11f 100644
--- a/examples/lineWithFocusChart.html
+++ b/examples/lineWithFocusChart.html
@@ -53,7 +53,7 @@ nv.addGraph(function() {
   var chart = nv.models.lineWithFocusChart();
 
   chart.xAxis
-      .tickFormat(d3.format(',r'));
+      .tickFormat(d3.format(',f'));
 
   chart.yAxis
       .tickFormat(d3.format(',.2f'));