diff --git a/api/api_storage.go b/api/api_storage.go
index 242685109..f42ab6327 100644
--- a/api/api_storage.go
+++ b/api/api_storage.go
@@ -50,9 +50,9 @@ type StorageMiner interface {
 
 	// WithdrawBalance allows to withdraw balance from miner actor to owner address
 	// Specify amount as "0" to withdraw full balance. This method returns a message CID
-	// even when StateWaitMessage() fails and reciept exit code is non-zero
+	// even when StateWaitMessage() fails and receipt exit code is non-zero
 	// User should check for message execution manually if this method returns a
-	// "Timeout waiting for withdrawl message" error.
+	// "Timeout waiting for withdrawal message" error.
 	WithdrawBalance(ctx context.Context, amount abi.TokenAmount, confidence uint64) (cid.Cid, error) //perm:admin
 
 	MiningBase(context.Context) (*types.TipSet, error) //perm:read
diff --git a/node/impl/storminer.go b/node/impl/storminer.go
index 9a9228331..1be2e9cca 100644
--- a/node/impl/storminer.go
+++ b/node/impl/storminer.go
@@ -1323,11 +1323,11 @@ func (sm *StorageMinerAPI) WithdrawBalance(ctx context.Context, amount abi.Token
 	// wait for it to get mined into a block
 	wait, err := sm.Full.StateWaitMsg(ctx, smsg.Cid(), confidence, abi.ChainEpoch(2), true)
 	if err != nil {
-		return smsg.Cid(), xerrors.Errorf("Timeout waiting for withdrawl message")
+		return smsg.Cid(), xerrors.Errorf("Timeout waiting for withdrawal message")
 	}
 
 	if wait.Receipt.ExitCode != 0 {
-		return wait.Message, xerrors.Errorf("Failed to execute withdrawl message: %w", err)
+		return wait.Message, xerrors.Errorf("Failed to execute withdrawal message: %w", err)
 	}
 
 	return wait.Message, nil