Update code_of_conduct.md

Author: nicolaskruchten

code_of_conduct.md

@@ -55,7 +55,7 @@ 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 alex@plot.ly or accounts@plot.ly. All
+reported by contacting the project leadership at alex@plot.ly (Alex Johnson) or nicolas@plot.ly (Nicolas Kruchten). 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.