Fix gitbucket url

README.md

@@ -720,7 +720,7 @@ See also [Ticketing](#ticketing), [Task management/To-do lists](#task-management
   * [Apache Bloodhound](https://bloodhound.apache.org/) - Manage software products, Keep track of features, tasks and bugs. `Apache` `Python`
   * [CaseBox](https://www.casebox.org) - Manage all your organisation's information in one system.
   * [Fossil](https://www.fossil-scm.org/index.html/doc/trunk/www/index.wiki) - Distributed version control system featuring wiki and bug tracker - `BSD` `C`
-  * [gitbucket](http://takezoe.github.io/gitbucket/) - The easily installable GitHub clone powered by Scala ([Source Code](https://github.com/gitbucket/gitbucket))
+  * [gitbucket](https://gitbucket.github.io/gitbucket-news/) - The easily installable GitHub clone powered by Scala ([Source Code](https://github.com/gitbucket/gitbucket))
   * [GitLab](http://gitlab.org/) - Self Hosted Git Management Application - GitLab is open source software to collaborate on code. Manage git repositories with fine grained access controls that keep your code secure. Perform code reviews and enhance collaboration with merge requests. Each project can also have an issue tracker and a wiki. ([Public instance](https://git.framasoft.org/))
   * [Gitlist](http://gitlist.org/) - A web-based git repository browser - GitList allows you to browse repositories using your favorite browser, viewing files under different revisions, commit history and diffs. ([Source Code](https://github.com/klaussilveira/gitlist))
   * [Gitprep](http://gitprep.yukikimoto.com/) - Portable Github clone. ([Source Code](https://github.com/yuki-kimoto/gitprep), [Demo](http://perlcodesample.sakura.ne.jp/gitprep/gitprep.cgi))