Update CODE_OF_CONDUCT.md

Added the email address. Please change the mail address as you see fit.

CODE_OF_CONDUCT.md

@@ -60,9 +60,8 @@ 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
-[mail](mailto:).
+[kobedo11@gmail.com](mailto:kobedo11@gmail.com).
 All complaints will be reviewed and investigated promptly and fairly.
-
 All community leaders are obligated to respect the privacy and security of the
 reporter of any incident.