Javadoc typo

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk@1444638 13f79535-47bb-0310-9956-ffa450edef68
Close resources at end of test

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk@1444640 13f79535-47bb-0310-9956-ffa450edef68
Close resources at end of test

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk@1444641 13f79535-47bb-0310-9956-ffa450edef68