small usability tweak, fix lint

cli/mpool.go

@@ -106,7 +106,7 @@ var mpoolClear = &cli.Command{
 
 		really := cctx.Bool("really-do-it")
 		if !really {
-			return fmt.Errorf("the --really-do-it flag must be specified for this action to have an effect; you have been warned")
+			return fmt.Errorf("--really-do-it must be specified for this action to have an effect; you have been warned")
 		}
 
 		local := cctx.Bool("local")

cmd/lotus-shed/genesis-verify.go

@@ -117,7 +117,6 @@ var genesisVerifyCmd = &cli.Command{
 				var st saacc.State
 				if err := cst.Get(ctx, act.Head, &st); err != nil {
 					log.Warn(xerrors.Errorf("account actor %s: %w", addr, err))
-					return nil
 				}
 
 				kaccounts[addr] = addrInfo{