Revert "Revert "finish updating keyword name in util function""
Revert "Revert "finish updating keyword name in util function""

This reverts commit 2f0d46d3bc86554e52955b36aa58fa1241790578.

HERA-Team/pyuvdata,HERA-Team/pyuvdata,HERA-Team/pyuvdata,HERA-Team/pyuvdata