Fix appveyor link
Fix appveyor link

zethra/libc,zethra/libc,anatol/libc,DiamondLovesYou/libc,rust-lang/libc,diwic/libc,anatol/libc,diwic/libc,rust-lang-nursery/libc,philippkeller/libc,cybergeek94/libc,cactorium/libc,cactorium/libc,cactorium/libc,DiamondLovesYou/libc,cybergeek94/libc,superriva/libc,mneumann/libc,diwic/libc,mneumann/libc,mneumann/libc,superriva/libc,philippkeller/libc,DiamondLovesYou/libc,superriva/libc,cybergeek94/libc,diwic/libc,rust-lang/libc,rust-lang-nursery/libc,philippkeller/libc,rust-lang-nursery/libc,zethra/libc,anatol/libc,DiamondLovesYou/libc,rust-lang/libc