Fixed links in the contributing page
Fixed links in the contributing page

samhatfield/mkdocs,longjl/mkdocs,gregelin/mkdocs,samuelcolvin/mkdocs,simonfork/mkdocs,lbenet/mkdocs,ramramps/mkdocs,vi4m/mkdocs,jeoygin/mkdocs,pjbull/mkdocs,tedmiston/mkdocs,longjl/mkdocs,d0ugal/mkdocs,lukfor/mkdocs,jamesbeebop/mkdocs,fujita-shintaro/mkdocs,gregelin/mkdocs,fujita-shintaro/mkdocs,nicoddemus/mkdocs,jeoygin/mkdocs,rickpeters/mkdocs,simonfork/mkdocs,dmehra/mkdocs,waylan/mkdocs,jamesbeebop/mkdocs,cnbin/mkdocs,d0ugal/mkdocs,lukfor/mkdocs,peter1000/mkdocs,jimporter/mkdocs,mlzummo/mkdocs,mkdocs/mkdocs,davidgillies/mkdocs,mkdocs/mkdocs,hhg2288/mkdocs,lukfor/mkdocs,jimporter/mkdocs,tedmiston/mkdocs,hhg2288/mkdocs,fujita-shintaro/mkdocs,justinkinney/mkdocs,waylan/mkdocs,cnbin/mkdocs,jeoygin/mkdocs,davidgillies/mkdocs,rickpeters/mkdocs,pjbull/mkdocs,jamesbeebop/mkdocs,rickpeters/mkdocs,longjl/mkdocs,d0ugal/mkdocs,nicoddemus/mkdocs,lbenet/mkdocs,jimporter/mkdocs,williamjmorenor/mkdocs,lbenet/mkdocs,tedmiston/mkdocs,kubikusrubikus/mkdocs,williamjmorenor/mkdocs,cnbin/mkdocs,samhatfield/mkdocs,peter1000/mkdocs,justinkinney/mkdocs,dmehra/mkdocs,michaelmcandrew/mkdocs,nicoddemus/mkdocs,williamjmorenor/mkdocs,mlzummo/mkdocs,hhg2288/mkdocs,mlzummo/mkdocs,samhatfield/mkdocs,michaelmcandrew/mkdocs,davidgillies/mkdocs,ramramps/mkdocs,pjbull/mkdocs,gregelin/mkdocs,waylan/mkdocs,ramramps/mkdocs,kubikusrubikus/mkdocs,justinkinney/mkdocs,vi4m/mkdocs,samuelcolvin/mkdocs,peter1000/mkdocs,dmehra/mkdocs,simonfork/mkdocs,kubikusrubikus/mkdocs,mkdocs/mkdocs,michaelmcandrew/mkdocs,vi4m/mkdocs,samuelcolvin/mkdocs