Update manpage footers to w3m 0.5.3

doc-jp/w3m.1

@@ -1,5 +1,5 @@
 .\"
-.TH W3M 1 "Jun 6 2000" "UNIX"
+.TH W3M 1 "2016-04-02" "w3m 0.5.3"
 .SH NAME
 .B w3m
 \- text base pager/WWW browser

doc/w3m.1

@@ -1,7 +1,6 @@
 .nr N -1
 .nr D 5
-.TH W3M 1 "2014-11-29"
-.UC 4
+.TH W3M 1 "2016-04-02" "w3m 0.5.3"
 .SH NAME
 w3m \- a text based web browser and pager
 .SH SYNOPSIS
@@ -282,8 +281,6 @@ contains predefined values to fill recurrent HTML forms
 .\" .TP
 .\" .I $~/.w3m/urimethodmap
 .\" ???
-.SH NOTES
-This is the \fIw3m\fP 0.5.3 Release.
 .SH SEE ALSO
 README and example files are to be found in the doc directory of your \fIw3m\fP installation. Recent information about \fIw3m\fP may be found on 
 .UR http://w3m.sourceforge.net