Merged revision 1470400 from tomcat/trunk:
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=54872
Correct the range for the bindPort of the cluster receiver object.
Correct the example.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1470403 13f79535-47bb-0310-9956-ffa450edef68