doc/apt.conf.5.xml: document Acquire::EnableSrvRecods

Git-Dch: ignore

doc/apt.conf.5.xml

@@ -597,6 +597,15 @@ DPkg::Pre-Install-Pkgs {"/usr/sbin/dpkg-preconfigure --apt";};
 	 </para></listitem>
      </varlistentry>
 
+     <varlistentry><term><option>EnableSrvRecods</option></term>
+	 <listitem><para>
+           This option controls if apt will use the DNS SRV server record
+           as specified in RFC 2782 to select an alternative server to
+           connect to.
+           The default is "true".
+	 </para></listitem>
+     </varlistentry>
+
      <varlistentry><term><option>AllowInsecureRepositories</option></term>
 	 <listitem><para>
            Allow the update operation to load data files from