--- Libc/Libc-498/gen/tzset.3
+++ Libc/Libc-320/gen/tzset.3
@@ -47,13 +47,9 @@
 .Sh SYNOPSIS
 .In time.h
 .Ft void
-.Fo tzset
-.Fa void
-.Fc
+.Fn tzset void
 .Ft void
-.Fo tzsetwall
-.Fa void
-.Fc
+.Fn tzsetwall void
 .Sh DESCRIPTION
 The
 .Fn tzset
@@ -70,13 +66,13 @@
 local wall clock time, as specified by the
 .Xr tzfile 5 Ns -format
 file
-.Pa /etc/localtime ,
+.Pa /etc/localtime
 is used.
 .Pp
 If
 .Ev TZ
-appears in the environment but its value is a null string,
-Coordinated Universal Time
+appears in the environment but its value is a null string, Coordinated
+Universal Time
 .Pq Tn UTC
 is used (without leap second correction).
 .Pp
@@ -88,7 +84,7 @@
 .Xr tzfile 5 Ns -format
 file from which to read the time conversion information.
 If the first character of the pathname is a slash
-.Pq Ql / ,
+.Pq Ql /
 it is used as
 an absolute pathname; otherwise, it is used as a pathname relative to
 the system time conversion information directory.