ISIS-1521: further minor updates to ugfun.adoc
Project: http://git-wip-us.apache.org/repos/asf/isis/repo
Commit: http://git-wip-us.apache.org/repos/asf/isis/commit/480d6ff2
Tree: http://git-wip-us.apache.org/repos/asf/isis/tree/480d6ff2
Diff: http://git-wip-us.apache.org/repos/asf/isis/diff/480d6
ISIS-1521: further minor updates to ugfun.adoc
Project: http://git-wip-us.apache.org/repos/asf/isis/repo
Commit: http://git-wip-us.apache.org/repos/asf/isis/commit/480d6ff2
Tree: http://git-wip-us.apache.org/repos/asf/isis/tree/480d6ff2
Diff: http://git-wip-us.apache.org/repos/asf/isis/diff/480d6