Clarify comments and friends in topology/helper...
Clarify comments and friends in topology/helper...

Clarify comments and friends in topology/helper.h

This commit was SVN r584.

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