Correct typo in the message

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1577581 13f79535-47bb-0310-9956-ffa450edef68
Make sure the byte buffer passed as a parameter is used in all read/write operations (come code is from the NIO1 which forces using the main read/write buffers).

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1577598 13f79535-47bb-0310-9956-ffa450edef68