update: edit readme, add contributor

Author: nphau

README.md

@@ -54,7 +54,10 @@ Copyright (c) $today.year . All rights reserved.
 Last modified $file.lastModified
 ```
 <p>
-    <a href="https://nphau.medium.com/" target="_blank">
+    <a href="https://nphau.medium.com/" target="_blank">
     <img src="https://avatars2.githubusercontent.com/u/13111806?s=400&u=f09b6160dbbe2b7eeae0aeb0ab4efac0caad57d7&v=4" width="96" height="96">
     </a>
-</p>
+    <a href="https://github.com/hieuwu" target="_blank">
+    <img src="https://avatars.githubusercontent.com/u/43868345?v=4" width="96" height="96">
+    </a>
+</p>