Fix a typo in whisper.lua
Fix a typo in whisper.lua

sheldon/epgp,protomech/epgp-dkp-reloaded,protomech/epgp-dkp-reloaded,ceason/epgp-tfatf,sheldon/epgp,hayword/tfatf_epgp,hayword/tfatf_epgp,ceason/epgp-tfatf