refactor: rename commands to match consensus engine name (#14956)

server/api/server.go

@@ -86,9 +86,9 @@ func New(clientCtx client.Context, logger log.Logger, grpcSrv *grpc.Server) *Ser
 	}
 }
 
-// Start starts the API server. Internally, the API server leverages Tendermint's
+// Start starts the API server. Internally, the API server leverages CometBFT's
 // JSON RPC server. Configuration options are provided via config.APIConfig
-// and are delegated to the Tendermint JSON RPC server. The process is
+// and are delegated to the CometBFT JSON RPC server. The process is
 // non-blocking, so an external signal handler must be used.
 func (s *Server) Start(cfg config.Config) error {
 	s.mtx.Lock()