[master] minor doc fixes

README.md

@@ -129,7 +129,7 @@ include:
 * `'named-checkconf -l'` lists zones found in `named.conf`.
 * Added support for the EDNS Padding and Keepalive options.
 * 'new-zones-directory' option sets the location where the configuration
-  data for zones added by rndc addzone is stored
+  data for zones added by rndc addzone is stored.
 * The default key algorithm in `rndc-confgen` is now hmac-sha256.
 * `filter-aaaa-on-v4` and `filter-aaaa-on-v6` options are now available
   by default without a configure option.
@@ -143,8 +143,9 @@ many versions of Linux and UNIX, including RedHat, Fedora, Debian, Ubuntu,
 SuSE, Slackware, FreeBSD, NetBSD, OpenBSD, Mac OS X, Solaris, HP-UX, AIX,
 SCO OpenServer, and OpenWRT. 
 
-BIND is also available for Windows XP, 2003, 2008, and higher.  See
-`win32utils/readme1st.txt` for details on building for Windows systems.
+BIND is also available for Windows 2008 and higher.  See
+`win32utils/readme1st.txt` for details on building for Windows
+systems.
 
 To build on a UNIX or Linux system, use:
 

bin/dig/dig.docbook

@@ -784,6 +784,15 @@
 	  </listitem>
 	</varlistentry>
 
+	<varlistentry>
+	  <term><option>+[no]keepalive</option></term>
+	  <listitem>
+	    <para>
+	      Send [or do not send] an EDNS Keepalive option.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
 	<varlistentry>
 	  <term><option>+[no]keepopen</option></term>
 	  <listitem>