Rename web to acquisition (#15)

CONTRIBUTING.md

@@ -119,7 +119,7 @@ a project may be further defined and clarified by project maintainers.
 ### Enforcement
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported by contacting the project team at team-web@intercom.io. All
+reported by contacting the project team at team-acquisition@intercom.io. All
 complaints will be reviewed and investigated and will result in a response that
 is deemed necessary and appropriate to the circumstances. The project team is
 obligated to maintain confidentiality with regard to the reporter of an incident.