update contributing docs

CONTRIBUTING.md

@@ -1,11 +1,10 @@
 ## Contributing
 
-**NOTE**: the primary maintainer(s) may be found in
-[./MAINTAINERS.md](./MAINTAINERS.md).
+Use @urfave/cli to ping the maintainers.
 
-Feel free to put up a pull request to fix a bug or maybe add a feature. I will
+Feel free to put up a pull request to fix a bug or maybe add a feature. We will
 give it a code review and make sure that it does not break backwards
-compatibility. If I or any other collaborators agree that it is in line with
+compatibility. If collaborators agree that it is in line with
 the vision of the project, we will work with you to get the code into
 a mergeable state and merge it into the master branch.