Fix one of the shield URLs in README.md [noci]
Fix one of the shield URLs in README.md [noci]

zzamboni/hammerspoon,CommandPost/CommandPost-App,knu/hammerspoon,cmsj/hammerspoon,latenitefilms/hammerspoon,Hammerspoon/hammerspoon,cmsj/hammerspoon,zzamboni/hammerspoon,asmagill/hammerspoon,Hammerspoon/hammerspoon,cmsj/hammerspoon,bradparks/hammerspoon,latenitefilms/hammerspoon,CommandPost/CommandPost-App,zzamboni/hammerspoon,latenitefilms/hammerspoon,Hammerspoon/hammerspoon,Habbie/hammerspoon,bradparks/hammerspoon,CommandPost/CommandPost-App,knu/hammerspoon,latenitefilms/hammerspoon,zzamboni/hammerspoon,bradparks/hammerspoon,asmagill/hammerspoon,cmsj/hammerspoon,cmsj/hammerspoon,Hammerspoon/hammerspoon,zzamboni/hammerspoon,latenitefilms/hammerspoon,asmagill/hammerspoon,asmagill/hammerspoon,Hammerspoon/hammerspoon,zzamboni/hammerspoon,latenitefilms/hammerspoon,knu/hammerspoon,asmagill/hammerspoon,CommandPost/CommandPost-App,cmsj/hammerspoon,Hammerspoon/hammerspoon,knu/hammerspoon,Habbie/hammerspoon,CommandPost/CommandPost-App,knu/hammerspoon,bradparks/hammerspoon,bradparks/hammerspoon,asmagill/hammerspoon,Habbie/hammerspoon,knu/hammerspoon,CommandPost/CommandPost-App,Habbie/hammerspoon,Habbie/hammerspoon,Habbie/hammerspoon