Fix :map -description spelling.
Fix :map -description spelling.

--HG--
extra : rebase_source : 105e6d962dfa20e96c1e942e2f1901c78e407be4

5digits/dactyl,Kjwon15/dactyl,airodactyl/dactyl,Kjwon15/dactyl,moonshadow/dactyl,nathyong/dactyl,5digits/dactyl,Kjwon15/dactyl,invl/dactyl,invl/dactyl,airodactyl/dactyl,madand/pentadactyl-pm,Kjwon15/dactyl,madand/pentadactyl-pm,invl/dactyl,madand/pentadactyl-pm,airodactyl/dactyl,invl/dactyl,airodactyl/dactyl,invl/dactyl,nathyong/dactyl,5digits/dactyl,nathyong/dactyl,moonshadow/dactyl,nathyong/dactyl,madand/pentadactyl-pm,moonshadow/dactyl,airodactyl/dactyl,moonshadow/dactyl,airodactyl/dactyl,5digits/dactyl,madand/pentadactyl-pm,Kjwon15/dactyl,nathyong/dactyl,invl/dactyl,madand/pentadactyl-pm,moonshadow/dactyl,nathyong/dactyl,Kjwon15/dactyl,5digits/dactyl,5digits/dactyl,moonshadow/dactyl