Remove broken link from release subscription docs

docs/guidelines/releases-guidelines/07-release-subscription.md

@@ -5,4 +5,4 @@ label: internal
 
 GitHub offers an option to subscribe to email notifications on new releases in repositories. To learn how to watch the given repository only for the releases, read the [GitHub article](https://help.github.com/articles/watching-and-unwatching-releases-for-a-repository/).
 
-Alternatively, use free online tools, such as [GitPunch](https://gitpunch.com/), or [releases](https://releases.netlify.com/), to get e-mail notifications when the GitHub projects release a new version in the GitHub repositories that you watched and starred.
+Alternatively, use free online tools, such as [GitPunch](https://gitpunch.com/), to get e-mail notifications when the GitHub projects release a new version in the GitHub repositories that you watched and starred.