diff --git a/api/api_full.go b/api/api_full.go
index 09c69a1ba..410d37087 100644
--- a/api/api_full.go
+++ b/api/api_full.go
@@ -162,7 +162,7 @@ type FullNode interface {
 	WalletNew(context.Context, crypto.SigType) (address.Address, error)
 	// WalletHas indicates whether the given address is in the wallet.
 	WalletHas(context.Context, address.Address) (bool, error)
-	// WalletHas indicates whether the given address is in the wallet.
+	// WalletList lists all the addresses in the wallet.
 	WalletList(context.Context) ([]address.Address, error)
 	// WalletBalance returns the balance of the given address at the current head of the chain.
 	WalletBalance(context.Context, address.Address) (types.BigInt, error)
diff --git a/cli/client.go b/cli/client.go
index ebcf9a56b..4093d4f49 100644
--- a/cli/client.go
+++ b/cli/client.go
@@ -84,6 +84,11 @@ var clientImportCmd = &cli.Command{
 		}
 		defer closer()
 		ctx := ReqContext(cctx)
+
+		if cctx.NArg() != 1 {
+			return xerrors.New("expected input path as the only arg")
+		}
+
 		absPath, err := filepath.Abs(cctx.Args().First())
 		if err != nil {
 			return err