strptime(3): Update manpage for %U and %W.

%U and %W were implemented as part of r272273 so take them
out of the BUGS section and mention them in the SYNOPSIS.

MFC after:	1 month

1 files changed, 6 insertions, 10 deletions

diff --git a/lib/libc/stdtime/strptime.3 b/lib/libc/stdtime/strptime.3
index 34d2b791e70c..27054460e03e 100644
--- a/lib/libc/stdtime/strptime.3
+++ b/lib/libc/stdtime/strptime.3
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\" "
-.Dd June 25, 2012
+.Dd October 2, 2014
 .Dt STRPTIME 3
 .Os
 .Sh NAME
@@ -79,7 +79,11 @@ and
 .Fa \&%D ,
 are now interpreted as beginning at 1969 per POSIX requirements.
 Years 69-00 are interpreted in the 20th century (1969-2000), years
-01-68 in the 21st century (2001-2068).
+01-68 in the 21st century (2001-2068).  The
+.Fa \&%U
+and
+.Fa %W
+format specifiers accept any value within the range 00 to 53.
 .Pp
 If the
 .Fa format
@@ -161,14 +165,6 @@ and 12PM
 is taken as noon.
 .Pp
 The
-.Fa \&%U
-and
-.Fa %W
-format specifiers accept any value within the range 00 to 53
-without validating against other values supplied (like month
-or day of the year, for example).
-.Pp
-The
 .Fa %Z
 format specifier only accepts time zone abbreviations of the local time zone,
 or the value "GMT".