Fixed type; fixed comments.


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1611046 13f79535-47bb-0310-9956-ffa450edef68
Fixed indent - no code change.


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1611050 13f79535-47bb-0310-9956-ffa450edef68