INT-2768 Polishing - Docs, White Space

Add what's new; fix white space in test case.

src/reference/docbook/whats-new.xml

@@ -372,6 +372,13 @@
 				For more information see <xref linkend="message-id-generation"/>.
 			</para>
 		</section>
+		<section id="3.0-xslt-transformer">
+			<title>XsltPayloadTransformer</title>
+			<para>
+				You can now specify the transformer factory class name using the
+				<code>transformer-factory-class</code> attribute. See <xref linkend="xml-xslt-payload-transformers"/>
+			</para>
+		</section>
 		<section id="3.0-tcp-headers">
 			<title>Message Headers and TCP</title>
 			<para>

src/reference/docbook/xml.xml

@@ -463,6 +463,11 @@
     <bean class="o.s.i.xml.transformer.ResultToDocumentTransformer"/>
   </constructor-arg>
 </bean>]]></programlisting>
+		<para>
+			Starting with Spring Integration 3.0, you can now specify the transformer factory class name using
+			a constructor argument. This is configured using the <code>transformer-factory-class</code>
+			attribute when using the namespace.
+		</para>
 	</section>
 	<section id="xml-using-result-transformers">
 		<title>ResultTransformers</title>
@@ -640,6 +645,10 @@
 			Xslt parameters could now be mapped to any accessible part of the Message
 			as well as any literal value.
 		</para>
+		<para>
+			Starting with Spring Integration 3.0, you can now specify the transformer factory class name using
+			the <code>transformer-factory-class</code> attribute.
+		</para>
 	</section>
 	<section id="xml-using-result-transformers-namespace">
 		<title>Namespace Configuration and ResultTransformers</title>