message: link to the actual file not the dir
diff: @@ -28,7 +28,8 @@ mpirun -np N ./ospDistribViewerDemo \
  ```
  The volume file will then be chunked up into an `X x Y x Z` grid such that
  -`N = X * Y * Z`. See `loadVolume` in [gensv](../gensv) for an example of how
  +`N = X * Y * Z`. See `loadVolume` in [gensv/generateSciVis.cpp](../gensv/generateSciVis.cpp)
  +for an example of how
  to properly load a volume distributed across ranks with correct specification of brick positions
  and ghost voxels for interpolation at boundaries. If no volume file data is passed a volume will be
  generated instead, in that case see `makeVolume`.
  