Update CONTRIBUTING.md for wording and replaced broken links.

CONTRIBUTING.md

@@ -1,42 +1,43 @@
 # Contributing Guide
 
-## Reporting an Issue
+## First-time Contributors
 
-The easiest way you can contribute to Amundsen is by creating issues. For that, please use the [issues][issues] section of the Amundsen repository and search for a similar bug or feature request. If you don't find it, submit your bug, question, proposal or feature request. They will remain closed until sufficient interest, e.g. 👍 reactions, has been shown by the community.
+If this is your first contribution to open source, you can [follow this tutorial][contributiontutorial] or check [this video series][contributionvideos] to learn about the contribution workflow with GitHub.
 
-## Creating Pull Requests
+We always have tickets labeled ['good first issue'][goodfirstissues] and ['help wanted'][helpwantedissues]. These are a great starting point if you want to contribute. Don't hesitate to ask questions in the Amundsen Slack channel about the issue if you are not sure about the strategy to follow.
 
-Before sending a Pull Request with significant changes, please use the [issue tracker][issues] to discuss the potential improvements you want to make.
+## Reporting an Issue
 
-## First-Time Contributors
+The easiest way you can contribute to Amundsen is by creating issues. First, search the [issues][issues] section of the Amundsen repository in case a similar bug or feature request already exists. If you don't find it, submit your bug, question, proposal or feature request. They will remain closed until sufficient interest, e.g. 👍 reactions, has been shown by the community.
 
-If this is your first contribution to open source, you can [follow this tutorial][contributiontutorial] or check [this video series][contributionvideos] to learn about the contribution workflow with GitHub.
+## Creating Pull Requests
 
-We always have tickets labeled ['good first issue'][goodfirstissues] and ['help wanted'][helpwantedissues]. These are a great starting point if you want to contribute. Don't hesitate to ask questions about the issue if you are not sure about the strategy to follow.
+Before sending a pull request with significant changes, please use the [issue tracker][issues] to discuss the potential improvements you want to make. This can help us send you to a solution, a workaround, or an RFC (request for comments item in our [RFC repo][requestforcomments]).
 
 ## Requesting a Feature
 
-We have created a [Roadmap][roadmap] document with our plans for next releases, however, we are open to hear your ideas for new features!
+We have created a [community roadmap][communityroadmap] where you can vote on plans for next releases. However, we are open to hearing your ideas for new features!
 
 For that, you can create an issue and select the "Feature Proposal" template. Fill in as much information as possible, and if you can, add responses to the following questions:
 
-- We'll need to add a new model or change any existing model?
-- What would the Migration Plan look like? Will it be backwards-compatible?
+- Will we need to add a new model or change any existing model?
+- What would the migration plan look like? Will it be backwards-compatible?
 - Which alternatives did you consider?
 
 ## Setup
 
-To start contributing to Amundsen, you need to set up your machine to develop with the project. For that, we have prepareda a [Developer Guide][developerguide] that will guide you to set up your environment to develop locally with Amundsen.
+To start contributing to Amundsen, you need to set up your machine to develop with the project. For that, we have prepared a [developer guide][developerguide] that will guide you to set up your environment to develop locally with Amundsen.
 
 ## Next Steps
 
-Once you have your environment set and ready to go, you can check our [documentation][documentationhomepage] and the project's [Roadmap][roadmap] to see what's coming.
+Once you have your environment set and ready to go, you can check our [documentation][documentationhomepage] and the project's [community roadmap][communityroadmap] to see what's coming.
 
 [issues]: https://github.com/amundsen-io/amundsen/issues
 [contributiontutorial]: https://github.com/firstcontributions/first-contributions#first-contributions
 [contributionvideos]: https://egghead.io/courses/how-to-contribute-to-an-open-source-project-on-github
-[goodfirstissues]: https://github.com/amundsen-io/amundsen/labels/good%20first%20issue
-[helpwantedissues]: https://github.com/amundsen-io/amundsen/labels/help%20wanted
+[goodfirstissues]: https://github.com/amundsen-io/amundsen/issues?q=label%3A%22good+first+issue%22+-label%3Anot%22status%3Acompleted%22+
+[helpwantedissues]: https://github.com/amundsen-io/amundsen/issues?q=label%3A%22help+wanted%22++-label%3Anot%22status%3Acompleted%22+
 [developerguide]: https://www.amundsen.io/amundsen/developer_guide/
-[roadmap]: https://www.amundsen.io/amundsen/roadmap/
+[communityroadmap]: https://github.com/amundsen-io/amundsen#community-roadmap
 [documentationhomepage]: https://www.amundsen.io/amundsen/
+[requestforcomments]: https://github.com/amundsen-io/rfcs