Update .mailmap

Author: jeremystucki

.mailmap

@@ -117,7 +117,9 @@ Jason Toffaletti <toffaletti@gmail.com> Jason Toffaletti <jason@topsy.com>
 Jauhien Piatlicki <jauhien@gentoo.org> Jauhien Piatlicki <jpiatlicki@zertisa.com>
 Jay True <glacjay@gmail.com>
 Jeremy Letang <letang.jeremy@gmail.com>
-Jeremy Stucki <dev@jeremystucki.ch> <stucki.jeremy@gmail.com> <jeremy@myelin.ch>
+Jeremy Stucki <dev@jeremystucki.ch> <stucki.jeremy@gmail.com>
+Jeremy Stucki <dev@jeremystucki.ch> <jeremy@myelin.ch>
+Jeremy Stucki <dev@jeremystucki.ch>
 Jethro Beekman <github@jbeekman.nl>
 Jihyun Yu <j.yu@navercorp.com> <yjh0502@gmail.com>
 Jihyun Yu <j.yu@navercorp.com> jihyun <jihyun@nablecomm.com>