update worklet fetch templated parameters docs and examples
Related to changes proposed in: vtk-m!2032 (merged)
Signed-off-by: Vicente Adolfo Bolea Sanchez vicente.bolea@kitware.com
Related to changes proposed in: vtk-m!2032 (merged)
Signed-off-by: Vicente Adolfo Bolea Sanchez vicente.bolea@kitware.com