Update README.md

Author: yanglbme

solution/0500-0599/0503.Next Greater Element II/README.md

@@ -255,17 +255,21 @@ func nextGreaterElements(nums []int) []int {
 
 ```ts
 function nextGreaterElements(nums: number[]): number[] {
-    let stack: number[] = [], len = nums.length;
+    let stack: number[] = [],
+        len = nums.length;
     let res: number[] = new Array(len).fill(-1);
     for (let i = 0; i < 2 * len - 1; i++) {
-        while (stack.length !== 0 && nums[stack[stack.length - 1]] < nums[i % len]) {
+        while (
+            stack.length !== 0 &&
+            nums[stack[stack.length - 1]] < nums[i % len]
+        ) {
             res[stack[stack.length - 1]] = nums[i % len];
             stack.pop();
         }
         stack.push(i % len);
     }
     return res;
-};
+}
 ```
 
 ### **...**