Update README.md

Author: zehengl

README.md

@@ -67,10 +67,3 @@ result = ap.parse(address)
 for token, label in result:
     print(f"{token:20s} -> {label}")
 ```
-
-## Credits
-
-- [Icon][1] by [Rakhmat Setiawan][2]
-
-[1]: https://www.iconfinder.com/icons/3059893/find_magnifier_search_seo_word_icon
-[2]: https://www.iconfinder.com/rsetiawan93