diff --git a/man3/tzset.3 b/man3/tzset.3
index 2c2a3445b..de53c37ad 100644
--- a/man3/tzset.3
+++ b/man3/tzset.3
@@ -206,7 +206,7 @@ This timezone directory contains the files
     posixrules     rules for POSIX-style TZ's
 .fi
 .LP
-Often
+Often,
 .I /etc/localtime
 is a symlink to the file
 .I localtime