Fix syntax error

2017-12-12 09:45:19 +01:00
parent b75b9c3fb6
commit 863af5e159
2 changed files with 2 additions and 2 deletions
--- a/snippets/distance-between-two-points.md
+++ b/snippets/distance-between-two-points.md
@ -3,6 +3,6 @@
 Use `Math.pow()` and `Math.sqrt()` to calculate the Euclidean distance between two points.

 ```js
-var distance = x0, y0, x1, y1 =>
+var distance = (x0, y0, x1, y1) =>
  Math.sqrt(Math.pow(x1-x0, 2) + Math.pow(y1 - y0, 2))
 ```