diff --git a/src/reference/docbook/channel.xml b/src/reference/docbook/channel.xml
index 0ee28aa35a..819463ea26 100644
--- a/src/reference/docbook/channel.xml
+++ b/src/reference/docbook/channel.xml
@@ -539,8 +539,8 @@ payload to an Integer.
       <code>message-store</code> attribute as shown in the next example.
 
       <programlisting language="xml"><![CDATA[<int:channel id="dbBackedChannel">
-    <int:queue message-store="messageStore">
-<int:channel id="myChannel">
+    <int:queue message-store="messageStore"/>
+</int:channel>
 
 <int-jdbc:message-store id="messageStore" data-source="someDataSource"/>]]></programlisting>
 
diff --git a/src/reference/docbook/twitter.xml b/src/reference/docbook/twitter.xml
index f99e602207..fe72a3a45f 100644
--- a/src/reference/docbook/twitter.xml
+++ b/src/reference/docbook/twitter.xml
@@ -232,7 +232,7 @@ twitter.oauth.accessTokenSecret=AbRxUAvyNCtqQtxFK8w5ZMtMj20KFhB6o]]></programlis
 
   		</para>
   		<para>
-  		Here is a link that will help you learn more about Twitter queries: http://search.twitter.com/operators
+		Refer to <ulink url="https://dev.twitter.com/docs/using-search" /> to learn more about Twitter queries.
   		</para>
   	</section>
   	<para>