diff --git a/usr.bin/calendar/calendars/calendar.birthday b/usr.bin/calendar/calendars/calendar.birthday
index 51745e36f3aa..60b505656ceb 100644
--- a/usr.bin/calendar/calendars/calendar.birthday
+++ b/usr.bin/calendar/calendars/calendar.birthday
@@ -161,7 +161,7 @@
 06/07	Alan Mathison Turing died, 1954
 06/08	Frank Lloyd Wright born in Richland Center, Wisconsin, 1867
 06/13	Alexander the Great dies (323BC)
-06/15	Edward (Edvard Hagerup) Grieg born in Bergen, Norway, 1843
+06/15	Edvard Hagerup Grieg born in Bergen, Norway, 1843
 06/16	Hammurabi the Great dies, Babylon, 1686 BC
 06/18	M.C. Escher born, 1898
 06/19	FreeBSD project born, 1993