patch for typo: SerlvetContextListener --> ServletContextListener
  from: Raphael Ackermann <raphael.ackermann@gmail.com>

ref: https://github.com/apache/tiles/pull/11
This closes #11


git-svn-id: https://svn.apache.org/repos/asf/tiles/framework/trunk@1772824 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/site/apt/whats-new.apt b/src/site/apt/whats-new.apt
index dedac2d..eecc401 100644
--- a/src/site/apt/whats-new.apt
+++ b/src/site/apt/whats-new.apt
@@ -34,7 +34,7 @@
 
 * Deprecations in Tiles 3.0
 
-  * Starting Tiles in a web environment using a dummy Servlet. Use a SerlvetContextListener instead.
+  * Starting Tiles in a web environment using a dummy Servlet. Use a ServletContextListener instead.
   
   * Don't use the AttributeContext interface to pass attribute values to Tiles. Expression Languages are an easier, more maintainable 
   way to change the value of attributes on a per-render basis.