fix conduct with contacts

documents/developers/CONDUCT.md

@@ -61,7 +61,10 @@ representative at an online or offline event.
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
 reported to the community leaders responsible for enforcement at
-[INSERT CONTACT METHOD].
+
+- [Peter Mangelsdorf](mailto:pjm349@drexel.edu)
+- [Greg Hislop](mailto:hislopg@drexel.edu)
+
 All complaints will be reviewed and investigated promptly and fairly.
 
 All community leaders are obligated to respect the privacy and security of the