Fix typo in finder.openPrompt refactoring.
Fix typo in finder.openPrompt refactoring.

invl/dactyl,Sheile/vimperator-labs,madand/pentadactyl-pm,invl/dactyl,5digits/dactyl,invl/dactyl,madand/pentadactyl-pm,Kjwon15/dactyl,moonshadow/dactyl,airodactyl/dactyl,paretje/vimperator-labs,Evidlo/vimperator-labs,invl/dactyl,airodactyl/dactyl,madand/pentadactyl-pm,derenio/vimperator-labs,Sheile/vimperator-labs,airodactyl/dactyl,nathyong/dactyl,Kjwon15/dactyl,nathyong/dactyl,derenio/vimperator-labs,paretje/vimperator-labs,5digits/dactyl,zklinger/vimperator-labs,seanmorton/vimperator-labs,5digits/dactyl,moonshadow/dactyl,madand/pentadactyl-pm,invl/dactyl,airodactyl/dactyl,madand/pentadactyl-pm,moonshadow/dactyl,nathyong/dactyl,Quicksaver/vimperator-labs,airodactyl/airodactyl,Quicksaver/vimperator-labs,airodactyl/dactyl,nullren/vimperator-labs,5digits/dactyl,airodactyl/airodactyl,5digits/dactyl,Evidlo/vimperator-labs,madand/pentadactyl-pm,nathyong/dactyl,nullren/vimperator-labs,moonshadow/dactyl,Kjwon15/dactyl,mcarton/vimperator-labs,moonshadow/dactyl,nathyong/dactyl,invl/dactyl,Kjwon15/dactyl,stemar94/vimperator-labs,seanmorton/vimperator-labs,moonshadow/dactyl,Kjwon15/dactyl,airodactyl/dactyl,mcarton/vimperator-labs,zklinger/vimperator-labs,5digits/dactyl,Kjwon15/dactyl,stemar94/vimperator-labs,nathyong/dactyl