Update minN.md

snippets/minN.md

@@ -6,13 +6,11 @@ Sort's the array's shallow copy in ascending order and returns the first n eleme
 
 Skip the second argument to get a single element(in the form of a array)
 ``` js
-const minN = (arr,n = 1) => {
-  let rra = [...arr].sort((a,b) => a-b)
-  return rra.splice(0,n)
-}
+const minN = (arr, n = 1) => [...arr].sort((a, b) => a - b).slice(0, n);
+
 ```
 ``` js
-maxN([1,2,3]); // [1]
-maxN([1,2,3],2); // [1,2]
-maxN([1,2,3],4); // [1,2,3]
+minN([1,2,3]); // [1]
+minN([1,2,3],2); // [1,2]
+minN([1,2,3],4); // [1,2,3]
 ```