master: update commenting on GKGraph
master: update commenting on GKGraph

NinjaIshere/GKGraphKit,CosmicMind/GraphKit,adamdahan/GraphKit,CosmicMind/Graph,GraphKit/swift,CosmicMind/Graph,GraphKit/GraphKit,GraphKit/GraphKit-swift,GraphKit/GraphKit-swift,GraphKit/GraphKit,GraphKit/swift,adamdahan/GraphKit,CosmicMind/GraphKit