hwloc-calc.1: better examples
hwloc-calc.1: better examples

git-svn-id: d7e4889375222e37e90f49aaf5158f318708af8e@2293 4b44e086-7f34-40ce-a3bd-00e031736276

BlueBrain/hwloc,BlueBrain/hwloc,BlueBrain/hwloc,BlueBrain/hwloc