From 82eeda5b38f64665e468d1c24aa755afeb1fa50c Mon Sep 17 00:00:00 2001
From: Matt Huntington <matt.huntington@gmail.com>
Date: Tue, 16 Aug 2016 22:14:51 -0400
Subject: [PATCH] better naming

---
 public/js/app.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/public/js/app.js b/public/js/app.js
index b131c9d..d2274f9 100644
--- a/public/js/app.js
+++ b/public/js/app.js
@@ -120,10 +120,10 @@ var attachDragHandlers = function(){
 		})
 		.on('drag', function(d){
 			//change position of cirlce while draging
-			var dx = d3.event.x;
-			var dy = d3.event.y;
-			d3.select(this).attr('cx',dx);
-			d3.select(this).attr('cy',dy);
+			var x = d3.event.x;
+			var y = d3.event.y;
+			d3.select(this).attr('cx',x);
+			d3.select(this).attr('cy',y);
 		});
 	//attach drag behavior to circle elements
 	d3.selectAll('circle').call(drag);