diff --git a/index.html b/index.html
index 4397d24..41fd086 100644
--- a/index.html
+++ b/index.html
@@ -1,6 +1,6 @@
-
+
diff --git a/script/script.js b/script/script.js
index a855f17..aeb421e 100644
--- a/script/script.js
+++ b/script/script.js
@@ -13,14 +13,14 @@
if (error) throw error;
var link = svg.append("g")
- .attr("class", "links")
+ .attr("class", "links")
.selectAll("line")
.data(graph.links)
.enter().append("line")
- .attr("stroke-width", function(d) { return Math.sqrt(d.value); });
+ .attr("stroke-width", function(d) { return Math.sqrt(d.value); });
var node = svg.append("g")
- .attr("class", "nodes")
+ .attr("class", "nodes")
.selectAll("text")
.data(graph.nodes)
.enter().append("text")