Fix small typos.
Fix small typos.

gbwey/persistentold,jasonzoladz/persistent,nakaji-dayo/persistent,mitchellwrosen/persistent,rdnetto/persistent,bitemyapp/persistent,superduper/persistent,paul-rouse/persistent,jcristovao/persistent,andrewthad/persistent,jcristovao/persistent,yesodweb/persistent,meteficha/persistent,jasonzoladz/persistent,meteficha/persistent,superduper/persistent,jasonzoladz/persistent,mitchellwrosen/persistent,gbwey/persistent,gbwey/persistent,mkscrg/persistent,mitchellwrosen/persistent,mkscrg/persistent,erikd/persistent,plow-technologies/persistent,andrewthad/persistent,greydot/persistent,superduper/persistent,pseudonom/persistent,greydot/persistent,gbwey/persistent,jcristovao/persistent,nakaji-dayo/persistent,nakaji-dayo/persistent,rdnetto/persistent,andrewthad/persistent,junjihashimoto/persistent,naushadh/persistent,meteficha/persistent,mkscrg/persistent,greydot/persistent,psibi/persistent,gbwey/persistentold,pseudonom/persistent,junjihashimoto/persistent,creichert/persistent