Merge pull request #3609 from panda01/fix/3309/tooltipWontHide

Tooltip Won't hide fix

src/kibana/components/vislib/components/tooltip/tooltip.js

@@ -133,7 +133,7 @@ define(function (require) {
             var events = self.events ? self.events.eventResponse(d, i) : d;
             return render(tooltipFormatter(events));
           })
-          .on('mouseout.tip', function () {
+          .on('mouseleave.tip', function () {
             render();
           });
         });