Add required Ruby version to Gem spec.
Add required Ruby version to Gem spec.
johndpope/jazzy,PSPDFKit-labs/jazzy,agentk/jazzy,jeeftor/jazzy,mbogh/jazzy,AliSoftware/jazzy,AliSoftware/jazzy,mbogh/jazzy,Kapeli/jazzy,emiscience/jazzy,pcantrell/jazzy,Kapeli/jazzy,agentk/jazzy,emiscience/jazzy,jeeftor/jazzy,1ec5/jazzy,jeeftor/jazzy,1ec5/jazzy,johndpope/jazzy,emiscience/jazzy,agentk/jazzy,realm/jazzy,PSPDFKit-labs/jazzy,johndpope/jazzy,realm/jazzy,mbogh/jazzy,1ec5/jazzy,pcantrell/jazzy,Kapeli/jazzy,AliSoftware/jazzy,pcantrell/jazzy