Update README.md

Author: vishr

README.md

@@ -122,7 +122,6 @@ func hello(c echo.Context) error {
 - [Roland Lammel](https://github.com/lammel) (Maintainer)
 - [Martti T.](https://github.com/aldas) (Maintainer)
 - [Pablo Andres Fuente](https://github.com/pafuent) (Maintainer)
-- [Contributors](https://github.com/labstack/echo/graphs/contributors)
 
 ## License
 
@@ -146,4 +145,4 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
 
 <!-- ALL-CONTRIBUTORS-LIST:END -->
 
-This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!
+This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!