Use a ruby-lang alias [ci skip]

1 files changed, 1 insertions, 1 deletions

diff --git a/mjit_c.c b/mjit_c.c
index 53842a9a3a..9ba023e84b 100644
--- a/mjit_c.c
+++ b/mjit_c.c
@@ -2,7 +2,7 @@
 
   mjit_c.c - C helpers for MJIT
 
-  Copyright (C) 2017 Takashi Kokubun <takashikkbn@gmail.com>.
+  Copyright (C) 2017 Takashi Kokubun <k0kubun@ruby-lang.org>.
 
 **********************************************************************/