removed invalid case substitution example.  http://issues.apache.org/bugzilla/show_bug.cgi?id=31615
removed invalid case substitution example. 
http://issues.apache.org/bugzilla/show_bug.cgi?id=31615

git-svn-id: 7267684f36935cb3df12efc1f4c0216d758271d4@124208 13f79535-47bb-0310-9956-ffa450edef68

diydyq/velocity-engine,diydyq/velocity-engine,pcollaog/velocity-engine,pcollaog/velocity-engine