diff --git a/spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/flows/booking/booking.xml b/spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/flows/booking/booking.xml
index 296e8b1a..31eaa029 100755
--- a/spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/flows/booking/booking.xml
+++ b/spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/flows/booking/booking.xml
@@ -7,15 +7,15 @@
 
 	<persistence-context/>
 	
-	<input name="hotelId" required="true"/>
+	<input name="hotelId" required="true" />
 
 	<on-start>
 		<evaluate expression="bookingService.createBooking(hotelId, currentUser.name)" result="flowScope.booking" />
 	</on-start>
 	
 	<view-state id="enterBookingDetails" model="booking">
-		<transition on="proceed" to="reviewBooking"/>
-		<transition on="cancel" to="bookingCancelled" bind="false"/>
+		<transition on="proceed" to="reviewBooking" />
+		<transition on="cancel" to="bookingCancelled" bind="false" />
 	</view-state>
 	
 	<view-state id="reviewBooking">
diff --git a/spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/flows/main/main.xml b/spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/flows/main/main.xml
index 1952d81b..a6037f29 100755
--- a/spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/flows/main/main.xml
+++ b/spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/flows/main/main.xml
@@ -10,11 +10,11 @@
 			<evaluate expression="bookingService.findBookings(currentUser.name)" result="viewScope.bookings" result-type="dataModel" />
 		</on-render>
 		<transition on="search" to="reviewHotels">
-            <evaluate expression="searchCriteria.resetPage()"/>
+            <evaluate expression="searchCriteria.resetPage()" />
         </transition>
 		<transition on="cancelBooking">
 			<evaluate expression="bookingService.cancelBooking(bookings.selectedRow)" />
-			<render fragments="bookingsFragment"/>
+			<render fragments="bookingsFragment" />
 		</transition>
 	</view-state>
 	 
@@ -23,7 +23,7 @@
 			<evaluate expression="bookingService.findHotels(searchCriteria)" result="viewScope.hotels" result-type="dataModel" />
 		</on-render>
         <transition on="sort">
-            <set name="searchCriteria.sortBy" value="requestParameters.sortBy"/>
+            <set name="searchCriteria.sortBy" value="requestParameters.sortBy" />
             <render fragments="hotels:searchResultsFragment" />
         </transition>
 		<transition on="previous">
diff --git a/spring-webflow-samples/booking-mvc/src/main/webapp/WEB-INF/hotels/booking/booking.xml b/spring-webflow-samples/booking-mvc/src/main/webapp/WEB-INF/hotels/booking/booking.xml
index 923d5aa0..4da48376 100644
--- a/spring-webflow-samples/booking-mvc/src/main/webapp/WEB-INF/hotels/booking/booking.xml
+++ b/spring-webflow-samples/booking-mvc/src/main/webapp/WEB-INF/hotels/booking/booking.xml
@@ -7,7 +7,7 @@
 
 	<persistence-context/>
 
-	<input name="hotelId" required="true"/>
+	<input name="hotelId" required="true" />
 	
 	<on-start>
 		<evaluate expression="bookingService.createBooking(hotelId, currentUser.name)" result="flowScope.booking" />
@@ -36,6 +36,6 @@
 	
 	<end-state id="bookingConfirmed" commit="true" />
 
-	<end-state id="cancel"/>
+	<end-state id="cancel" />
 			
 </flow>
\ No newline at end of file
diff --git a/spring-webflow/src/main/java/org/springframework/webflow/engine/model/builder/FlowModelBuilder.java b/spring-webflow/src/main/java/org/springframework/webflow/engine/model/builder/FlowModelBuilder.java
index 32633e0b..5d0a3e28 100644
--- a/spring-webflow/src/main/java/org/springframework/webflow/engine/model/builder/FlowModelBuilder.java
+++ b/spring-webflow/src/main/java/org/springframework/webflow/engine/model/builder/FlowModelBuilder.java
@@ -77,8 +77,8 @@ public interface FlowModelBuilder {
 	public Resource getFlowModelResource();
 
 	/**
-	 * Returns true if the underlying flow model resource has changed since the last call to {@link #init()}. Always
-	 * returns false if the flow model is not build from a resource.
+	 * Returns true if the underlying flow model resource has changed since the last call to {@link #init()}.
+	 * Always returns false if the flow model is not build from a resource.
 	 * @return true if the resource backing the flow model has changed
 	 */
 	public boolean hasFlowModelResourceChanged();