minor docs fixes
minor docs fixes

skevy/bookshelf,zubeio/bookshelf,tgriesser/bookshelf,stonegithubs/bookshelf,chuym/bookshelf,offlinehacker/bookshelf,stridentbean/bookshelf,MadcapJake/bookshelf,rbong/bookshelf,shadedprofit/bookshelf,TNuzzi/bookshelf,sxhao/bookshelf,VideoAmp/bookshelf,zdespolit/bookshelf,joshturn/bookshelf,lanetix/bookshelf,princesust/bookshelf,zubeio/bookshelf,shadedprofit/bookshelf,lanetix/bookshelf,shadedprofit/bookshelf,jordansexton/bookshelf,bsiddiqui/bookshelf,dougshamoo/bookshelf,stonegithubs/bookshelf,skevy/bookshelf,patbenatar/bookshelf,rhys-vdw/bookshelf,joshturn/bookshelf,offlinehacker/bookshelf,MadcapJake/bookshelf,stridentbean/bookshelf,TinOo512/bookshelf,VideoAmp/bookshelf,dougshamoo/bookshelf,seegno-forks/bookshelf,vellotis/bookshelf,sanchesic89/bookshelf,jadengore/bookshelf,TNuzzi/bookshelf,rbong/bookshelf,dougshamoo/bookshelf,shaunstanislaus/bookshelf,mdboop/bookshelf,rstacruz/bookshelf,seegno-forks/bookshelf,rhys-vdw/bookshelf,offlinehacker/bookshelf,nodeonly/bookshelf,bookshelf/bookshelf,shaunstanislaus/bookshelf,tjwudi/bookshelf,stonegithubs/bookshelf,patbenatar/bookshelf,cspotcode/bookshelf,mdboop/bookshelf,tbutman/bookshelf,zdespolit/bookshelf,vellotis/bookshelf,apla/bookshelf,TNuzzi/bookshelf,chrisbroome/bookshelf,nodeonly/bookshelf,chuym/bookshelf,bsiddiqui/bookshelf,zubeio/bookshelf,cspotcode/bookshelf,vellotis/bookshelf,sxhao/bookshelf,MadcapJake/bookshelf,tbutman/bookshelf,jadengore/bookshelf,VideoAmp/bookshelf,tgriesser/bookshelf,tjwudi/bookshelf,skevy/bookshelf,TinOo512/bookshelf,jordansexton/bookshelf,sanchesic89/bookshelf,joshturn/bookshelf,princesust/bookshelf,sanchesic89/bookshelf,chrisbroome/bookshelf,nodeonly/bookshelf,stridentbean/bookshelf,tbutman/bookshelf,sxhao/bookshelf,shaunstanislaus/bookshelf,chuym/bookshelf,bookshelf/bookshelf,lanetix/bookshelf,zdespolit/bookshelf,apla/bookshelf,patbenatar/bookshelf,princesust/bookshelf,mdboop/bookshelf,jadengore/bookshelf,tjwudi/bookshelf