tern: fix a field name in a filter
tern: fix a field name in a filter

I'm so glad these old names are going away.

eloquence/unisubs,ujdhesa/unisubs,eloquence/unisubs,ReachingOut/unisubs,wevoice/wesub,wevoice/wesub,ujdhesa/unisubs,ofer43211/unisubs,ujdhesa/unisubs,ofer43211/unisubs,norayr/unisubs,pculture/unisubs,ReachingOut/unisubs,pculture/unisubs,wevoice/wesub,wevoice/wesub,pculture/unisubs,ReachingOut/unisubs,ofer43211/unisubs,eloquence/unisubs,ujdhesa/unisubs,norayr/unisubs,eloquence/unisubs,pculture/unisubs,ofer43211/unisubs,norayr/unisubs,ReachingOut/unisubs,norayr/unisubs