Update README.md

CODE_OF_CONDUCT.md

@@ -34,7 +34,7 @@ This Code of Conduct applies both within project spaces and in public spaces whe
 
 ## Enforcement
 
-Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at squadbox@mit.edu. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at axz@mit.edu. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
 
 Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
 

CONTRIBUTING.md

@@ -2,7 +2,7 @@
 
 Thank you for your interest in contributing to Wikum! :heart_eyes: :heart: 
 
-[Wikum](http://wikum.csail.mit.edu/) is a tool to help people to explore distinct conversations at multiple levels of detail based on their interests.
+[Wikum](http://wikum.csail.mit.edu/) is a tool to help people to explore distinct conversations at multiple levels.
 
 This documents is a set of guidelines for contributing to Wikum on GitHub, and details our expectations for contributors, our workflow, and how we communicate. This guide is meant to make it easy for you to get involved!