แก้ coding style ภาค 7

src/neighbourSampling.js

@@ -81,7 +81,7 @@ export default function () {
     y = target.y + target.vy - source.y - source.vy || jiggle();
     l = Math.sqrt(x * x + y * y);
     l = (l - dist) / l * dataSizeFactor * alpha;
-    x *= l, y *= l;
+    x *= l; y *= l;
     // Set the calculated velocites for both nodes.
     target.vx -= x;
     target.vy -= y;