chore: minor improvement for docs

chain/messagepool/messagepool.go

@@ -1367,7 +1367,7 @@ func (mp *MessagePool) HeadChange(ctx context.Context, revert []*types.TipSet, a
 	for _, s := range rmsgs {
 		for _, msg := range s {
 			if err := mp.addSkipChecks(ctx, msg); err != nil {
-				log.Errorf("Failed to readd message from reorg to mpool: %s", err)
+				log.Errorf("Failed to read message from reorg to mpool: %s", err)
 			}
 		}
 	}

chain/types/actor_event.go

@@ -31,7 +31,7 @@ type ActorEventFilter struct {
 	// last finalized tipset.
 	// NOTE: In a future upgrade, this will be strict when set and will result in an error if a filter
 	// cannot be fulfilled by the depth of history available in the node. Currently, the node will
-	// nott return an error, but will return starting from the epoch it has data for.
+	// not return an error, but will return starting from the epoch it has data for.
 	FromHeight *abi.ChainEpoch `json:"fromHeight,omitempty"`
 
 	// The height of the latest tipset to include in the query. If empty, the query ends at the

chain/types/ethtypes/eth_legacy_155_transactions.go

@@ -117,7 +117,7 @@ func (tx *EthLegacy155TxArgs) Signature() (*typescrypto.Signature, error) {
 	sig = append(sig, padLeadingZeros(s, 32)...)
 	sig = append(sig, v...)
 
-	// pre-pend a one byte marker so nodes know that this is a legacy transaction
+	// prepend a one byte marker so nodes know that this is a legacy transaction
 	sig = append([]byte{EthLegacy155TxSignaturePrefix}, sig...)
 
 	if len(sig) != EthLegacy155TxSignatureLen0 && len(sig) != EthLegacy155TxSignatureLen1 {

chain/types/ethtypes/eth_legacy_homestead_transactions.go

@@ -135,7 +135,7 @@ func (tx *EthLegacyHomesteadTxArgs) Signature() (*typescrypto.Signature, error)
 	} else {
 		sig = append(sig, v[0])
 	}
-	// pre-pend a one byte marker so nodes know that this is a legacy transaction
+	// prepend a one byte marker so nodes know that this is a legacy transaction
 	sig = append([]byte{EthLegacyHomesteadTxSignaturePrefix}, sig...)
 
 	if len(sig) != EthLegacyHomesteadTxSignatureLen {

cmd/lotus-sim/simulation/stages/provecommit_stage.go

@@ -362,7 +362,7 @@ func (stage *ProveCommitStage) filterProveCommits(
 }
 
 func (stage *ProveCommitStage) load(ctx context.Context, bb *blockbuilder.BlockBuilder) error {
-	stage.initialized = false // in case something failes while we're doing this.
+	stage.initialized = false // in case something fails while we're doing this.
 	stage.commitQueue = commitQueue{offset: bb.Height()}
 	powerState, err := loadPower(bb.ActorStore(), bb.ParentStateTree())
 	if err != nil {

storage/paths/local.go

@@ -868,7 +868,7 @@ func (st *Local) MoveStorage(ctx context.Context, s storiface.SectorRef, types s
 		}
 
 		if err := Move(storiface.PathByType(src, fileType), storiface.PathByType(dest, fileType)); err != nil {
-			// TODO: attempt some recovery (check if src is still there, re-declare)
+			// TODO: attempt some recovery (check if src is still there, redeclare)
 			return xerrors.Errorf("moving sector %v(%d): %w", s, fileType, err)
 		}
 

storage/pipeline/currentdealinfo_test.go

@@ -143,7 +143,7 @@ func TestGetCurrentDealInfo(t *testing.T) {
 			expectedDealID:     successDealID,
 			expectedMarketDeal: successDeal,
 		},
-		"deal lookup fails proposal mis-match": {
+		"deal lookup fails proposal mismatch": {
 			publishCid: dummyCid,
 			searchMessageLookup: &api.MsgLookup{
 				Receipt: types.MessageReceipt{