diff --git a/chain/consensus/filcns/filecoin.go b/chain/consensus/filcns/filecoin.go
index 486a04b5ce..a6883a41af 100644
--- a/chain/consensus/filcns/filecoin.go
+++ b/chain/consensus/filcns/filecoin.go
@@ -165,7 +165,7 @@ func (filec *FilecoinEC) ValidateBlock(ctx context.Context, b *types.FullBlock)
 	}
 
 	if types.BigCmp(pweight, b.Header.ParentWeight) != 0 {
-		return xerrors.Errorf("parrent weight different: %s (header) != %s (computed)",
+		return xerrors.Errorf("parent weight different: %s (header) != %s (computed)",
 			b.Header.ParentWeight, pweight)
 	}
 
diff --git a/chain/consensus/filcns/upgrades.go b/chain/consensus/filcns/upgrades.go
index 552d2089f1..f411c40b9d 100644
--- a/chain/consensus/filcns/upgrades.go
+++ b/chain/consensus/filcns/upgrades.go
@@ -78,7 +78,7 @@ func init() {
 			return
 		}
 		// use value from environment
-		log.Infof("migration worker cound set from %s (%d)", EnvMigrationMaxWorkerCount, mwc)
+		log.Infof("migration worker count set from %s (%d)", EnvMigrationMaxWorkerCount, mwc)
 		MigrationMaxWorkerCount = int(mwc)
 		return
 	}