Removed reference in petclinic tutorial to acegisecurity.org

src/site/apt/petclinic-tutorial.apt

@@ -233,9 +233,8 @@ copy %spring-sec-tutorial%\WEB-INF\lib\commons-codec-1.3.jar %spring%\samples\pe
 
 * What now?
 
-    These steps can be applied to your own application. Although we do suggest
-    that you visit {{http://acegisecurity.org}}
-    and in particular review the "Suggested Steps" for getting started with Spring
-    Security. The suggested steps are optimized for learning Spring Security quickly
-    and applying it to your own projects. It also includes realistic time estimates
+    These steps can be applied to your own application. We suggest that you review
+    the "Suggested Steps" for getting started with Spring
+    Security on the web site. The suggested steps are optimized for learning Spring Security quickly
+    and applying it to your own projects. This section also includes realistic time estimates
     for each step so you can plan your integration activities.