added trailing slash to url

git-svn-id: https://svn.apache.org/repos/asf/maven/pom/trunk@1673057 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/asf/site-pom.xml b/asf/site-pom.xml
index 1a7a8df..88d8559 100644
--- a/asf/site-pom.xml
+++ b/asf/site-pom.xml
@@ -34,7 +34,7 @@
 
   <name>Apache Software Foundation Parent POM</name>
   <description>This project consists of a POM that contains settings that are likely to be useful to any Apache project that is building and releasing code with Maven 2/3.</description>
-  <url>http://maven.apache.org/pom/asf</url>
+  <url>http://maven.apache.org/pom/asf/</url>
 
   <scm>
     <connection>scm:svn:http://svn.apache.org/repos/asf/maven/pom/trunk/asf</connection>