diff --git a/org.springframework.samples.petclinic/src/main/webapp/WEB-INF/layouts/page.jsp b/org.springframework.samples.petclinic/src/main/webapp/WEB-INF/layouts/page.jsp
index f0a2acda9d345d8d763ca2f65760c0ae4dd4cc1b..df5ed7baeb536694942233801f328f4e6c6dbc76 100644
--- a/org.springframework.samples.petclinic/src/main/webapp/WEB-INF/layouts/page.jsp
+++ b/org.springframework.samples.petclinic/src/main/webapp/WEB-INF/layouts/page.jsp
@@ -16,8 +16,7 @@
 						<li><a href="<c:url value="/account/signout"/>">Sign Out</a></li>
 					</c:when>
 					<c:otherwise>
-						<li><a href="<c:url value="/account/signin"/>">Sign In</a></li>				
-						<li><a href="<c:url value="/account/register"/>">Register</a></li>				
+						<li><a href="<c:url value="/account/signin"/>">Sign In</a></li>		
 					</c:otherwise>
 				</c:choose>
 			</ul>
@@ -26,7 +25,6 @@
 					<li><a href="<c:url value="/"/>">Home</a></li>
 					<li><a href="appointments">Appointments</a></li>
 					<li><a href="owners">Owners</a></li>
-					<li><a href="pets">Pets</a></li>
 				</ul>
 			</div>
 		</div>
diff --git a/org.springframework.samples.petclinic/src/main/webapp/WEB-INF/spring/mvc-config.xml b/org.springframework.samples.petclinic/src/main/webapp/WEB-INF/spring/mvc-config.xml
index 01be04080f0deb9263b99af364e07811a2ad394d..8f2b7f1d2058fa191099a183900b7107ca56371c 100644
--- a/org.springframework.samples.petclinic/src/main/webapp/WEB-INF/spring/mvc-config.xml
+++ b/org.springframework.samples.petclinic/src/main/webapp/WEB-INF/spring/mvc-config.xml
@@ -9,17 +9,11 @@
 	<!-- HANDLER MAPPING RULES -->
 	
 	<!-- Maps requests to @Controllers based on @RequestMapping("path") annotation values
-		 If no annotation-based path mapping is found, Spring MVC proceeds to the next HandlerMapping (order=2 below). -->
+		 If no annotation-based path mapping is found, Spring MVC sends a 404 response and logs a pageNotFound warning. -->
 	<bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
 		<property name="order" value="1" />
 	</bean>
 	
-	<!-- Maps requests to @Controllers based on controller class name convention; e.g. a request for /hotels or a /hotels sub-resource maps to HotelsController
-	     If no class mapping is found, Spring MVC sends a 404 response and logs a pageNotFound warning. -->
-	<bean class="org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping">
-		<property name="order" value="2" />
-	</bean>
-
 	<!-- REGISTERED HANDLER TYPES -->
 
 	<!-- Enables annotated @Controllers; responsible for invoking an annotated POJO @Controller when one is mapped. -->
@@ -27,12 +21,12 @@
 
 	<!--  VIEW RESOLUTION AND RENDERING -->
 	
-	<!-- Resolves view names to protected .jsp resources within the /WEB-INF directory -->
+	<!-- Resolves view names to tiles definitions in /WEB-INF/tiles.xml -->
 	<bean class="org.springframework.web.servlet.view.UrlBasedViewResolver">
 		<property name="viewClass" value="org.springframework.web.servlet.view.tiles2.TilesView" />
 	</bean>
 		
-	<!-- Initializes the Apache Tiles 2 system -->
+	<!-- Initializes the Apache Tiles CompositeView system -->
 	<bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles2.TilesConfigurer" />
 
 	<!-- Configures Apache Commons Fileupload -->