diff --git a/views/plot.html b/views/plot.html
index b8cc655..991c2d7 100644
--- a/views/plot.html
+++ b/views/plot.html
@@ -133,7 +133,6 @@ Plotly.d3.csv("/1h.csv", function(err, rows){
 
    let tick = function() {
      var duration = 10000;
-     con
      if(currentBpm != null) {
        audio.play();
        duration = 60000 / currentBpm;