README updates

README.md

@@ -5,17 +5,16 @@
 [![Built with Grunt](https://cdn.gruntjs.com/builtwith.svg)](http://gruntjs.com/)
 [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bhttps%3A%2F%2Fgit.luolix.top%2Fgruntjs%2Fgrunt.svg?type=shield)](https://app.fossa.io/projects/git%2Bhttps%3A%2F%2Fgit.luolix.top%2Fgruntjs%2Fgrunt?ref=badge_shield)
 
-<img align="right" height="260" src="http://gruntjs.com/img/grunt-logo-no-wordmark.svg">
+<img align="right" height="260" src="https://gruntjs.com/img/grunt-logo-no-wordmark.svg">
 
 
 ### Documentation
 
 Visit the [gruntjs.com](https://gruntjs.com/) website for all the things.
 
 ### Support / Contributing
-Before you make an issue, please read our [Contributing](https://gruntjs.com/contributing) guide.
 
-You can find the grunt team in [#grunt on irc.freenode.net](https://webchat.freenode.net/?channels=grunt).
+Before you make an issue, please read our [Contributing](https://gruntjs.com/contributing) guide.
 
 ### Release History
 See the [CHANGELOG](CHANGELOG).