fdo#73080: Fix the single cell reference cases as well.
fdo#73080: Fix the single cell reference cases as well.

Change-Id: Ib9a8ae04733c5bcb982ef4d337112eb8249d0ee0

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core