Doc clarification and doxygen syntax fix for hw...
Doc clarification and doxygen syntax fix for hw...

Doc clarification and doxygen syntax fix for hwloc_obj_is_in_subtree

This commit was SVN r3304.

ggouaillardet/hwloc,ggouaillardet/hwloc,shekkbuilder/hwloc,shekkbuilder/hwloc,ggouaillardet/hwloc,shekkbuilder/hwloc,shekkbuilder/hwloc,ggouaillardet/hwloc