Apply new format to snippets and template

snippets/haveSameContents.md

@@ -5,9 +5,9 @@ tags: array,intermediate
 
 Returns `true` if two arrays contain the same elements regardless of order, `false` otherwise.
 
-Use a `for...of` loop over a `Set` created from the values of both arrays.
-Use `Array.prototype.filter()` to compare the amount of occurrences of each distinct value in both arrays.
-Return `false` if the counts do not match for any element, `true` otherwise.
+- Use a `for...of` loop over a `Set` created from the values of both arrays.
+- Use `Array.prototype.filter()` to compare the amount of occurrences of each distinct value in both arrays.
+- Return `false` if the counts do not match for any element, `true` otherwise.
 
 ```js
 const haveSameContents = (a, b) => {