Fix typo

git-svn-id: https://svn.apache.org/repos/asf/tomcat/native/branches/1.1.x@1633136 13f79535-47bb-0310-9956-ffa450edef68
Correct typo in a comment

git-svn-id: https://svn.apache.org/repos/asf/tomcat/native/branches/1.1.x@1633148 13f79535-47bb-0310-9956-ffa450edef68