fix some typos
fix some typos

somewhen is *technically* correct, but... it hasn't been in use since the 19th century, so I replaced it with the more common sometime.
steindornatorinn/nyaa,NyaaPantsu/nyaa,moose65468/nyaa,steindornatorinn/nyaa,steindornatorinn/nyaa,ipatrol/nyaa,ElegantMonkey/nyaa,yueou/nyaa,NyaaPantsu/nyaa,ElegantMonkey/nyaa,majestrate/nyaa,ipatrol/nyaa,NyaaPantsu/nyaa,ipatrol/nyaa,yueou/nyaa,Nutjob/nyaa,kipukun/nyaa,moose65468/nyaa,kipukun/nyaa,kipukun/nyaa,moose65468/nyaa,Nutjob/nyaa,yueou/nyaa,Nutjob/nyaa,Nutjob/nyaa,ElegantMonkey/nyaa,majestrate/nyaa,yueou/nyaa,Nutjob/nyaa,majestrate/nyaa,majestrate/nyaa,ElegantMonkey/nyaa,ipatrol/nyaa,ElegantMonkey/nyaa,moose65468/nyaa,steindornatorinn/nyaa,moose65468/nyaa,ipatrol/nyaa,kipukun/nyaa,NyaaPantsu/nyaa,steindornatorinn/nyaa,yueou/nyaa