bug 552922: [help] Remove generic tags from links

This removes the trailing generic tags from parameter class names, to
avoid creating invalid links

Fixed the NPE from previous similar patch

Change-Id: I76ba609e3c07e339db462900830bcb79ef298194
Signed-off-by: Geneviève Bastien <gbastien+lttng@versatic.net>
3 files changed