Fix URL

Author: Maks3w

README.md

@@ -34,7 +34,7 @@ $ php -S 0.0.0.0:8080 -t doc/html/ # then browse to http://localhost:8080/
   [Master image]: https://secure.travis-ci.org/zendframework/zend-diactoros.svg?branch=master
   [Master coverage image]: https://img.shields.io/coveralls/zendframework/zend-diactoros/master.svg
   [Master coverage]: https://coveralls.io/r/zendframework/zend-diactoros?branch=master
-  [Develop]: https://github.com/zendframeowork/zend-diactoros/tree/develop
+  [Develop]: https://github.com/zendframework/zend-diactoros/tree/develop
   [Develop image]:  https://secure.travis-ci.org/zendframework/zend-diactoros.svg?branch=develop
   [Develop coverage image]: https://coveralls.io/repos/zendframework/zend-diactoros/badge.svg?branch=develop
   [Develop coverage]: https://coveralls.io/r/zendframework/zend-diactoros?branch=develop