Updated linter to work with restructure

snippets/arrayGcd.md

@@ -7,8 +7,8 @@ Use `Array.reduce()` and the `gcd` formula (uses recursion) to calculate the gre
 ```js
 const arrayGcd = arr => {
   const gcd = (x, y) => !y ? x : gcd(y, x % y);
-  return arr.reduce((a,b) => gcd(a,b));
-}
+  return arr.reduce((a, b) => gcd(a, b));
+};
 ```
 
 ```js