diff --git a/usr.sbin/zic/zic.8 b/usr.sbin/zic/zic.8
index 890d18046fdf..76a5a883cd9d 100644
--- a/usr.sbin/zic/zic.8
+++ b/usr.sbin/zic/zic.8
@@ -319,9 +319,9 @@ continuation.
 .El
 .Pp
 A link line has the form
-.Dl "Link	LINK-FROM	LINK-TO
+.Dl "Link	LINK-FROM	LINK-TO"
 For example:
-.Dl "Link	Europe/Istanbul	Asia/Istanbul
+.Dl "Link	Europe/Istanbul	Asia/Istanbul"
 The
 .Em LINK-FROM
 field should appear as the
@@ -335,9 +335,9 @@ Except for continuation lines,
 lines may appear in any order in the input.
 .Pp
 Lines in the file that describes leap seconds have the following form:
-.Dl "Leap	YEAR	MONTH	DAY	HH:MM:SS	CORR	R/S
+.Dl "Leap	YEAR	MONTH	DAY	HH:MM:SS	CORR	R/S"
 For example:
-.Dl "Leap	1974	Dec	31	23:59:60	+	S
+.Dl "Leap	1974	Dec	31	23:59:60	+	S"
 The
 .Em YEAR ,
 .Em MONTH ,