chore: fix some minor issues in the comments

cmd/integration-test-server/utils/utils.go

@@ -77,7 +77,7 @@ func checkMinedTsTooSmallError(logFile string) (int, error) {
 }
 
 func checkDiffNotMatchError(logFile string) (int, error) {
-	// Description: "Mining info retrieved" -> "Failed to submit mined result"; shard and block equal which difficulty is not the same
+	// Description: "Mining info retrieved" -> "Failed to submit mined result"; shard and block equal but difficulty is not the same
 	// Sample:
 	// lvl=info msg="Mining info retrieved"                 shard=1 block=6,906,682 difficulty=13,006,115 lastMineTime=1,729,375,716 proofsSubmitted=2
 	// lvl=eror msg="Failed to submit mined result"         shard=1 block=6,906,682 difficulty=1,729,376,532 error="failed to estimate gas: execution reverted: ErrorData: 0x5b38d755: StorageContract_DifficultyNotMet()"

ethstorage/data_shard.go

@@ -302,7 +302,7 @@ func DecodeChunk(chunkSize uint64, bs []byte, encodeType uint64, encodeKey commo
 
 func decodeChunk(chunkSize uint64, bs []byte, encodeType uint64, encodeKey common.Hash) []byte {
 	if len(bs) > int(chunkSize) {
-		panic("cannot encode chunk with size > CHUNK_SIZE")
+		panic("cannot decode chunk with size > CHUNK_SIZE")
 	}
 	if encodeType == ENCODE_KECCAK_256 {
 		output := make([]byte, len(bs))
@@ -380,7 +380,7 @@ func (ds *DataShard) WriteWith(kvIdx uint64, b []byte, commit common.Hash, encod
 	return ds.WriteMeta(kvIdx, commit[:])
 }
 
-// Write a value of the KV to the store.  The value will be encoded with kvIdx and SP address.
+// Write a value of the KV to the store. The value will be encoded with kvIdx and SP address.
 func (ds *DataShard) Write(kvIdx uint64, b []byte, commit common.Hash) error {
 	return ds.WriteWith(kvIdx, b, commit, func(cdata []byte, chunkIdx uint64) []byte {
 		encodeKey := calcEncodeKey(commit, chunkIdx, ds.Miner())

ethstorage/miner/l1_mining_api.go

@@ -112,7 +112,7 @@ func (m *l1MiningAPI) GetMiningInfo(ctx context.Context, contract common.Address
 func (m *l1MiningAPI) GetDataHashes(ctx context.Context, contract common.Address, kvIdxes []uint64) ([]common.Hash, error) {
 	metas, err := m.GetKvMetas(kvIdxes, rpc.LatestBlockNumber.Int64())
 	if err != nil {
-		m.lg.Error("Failed to get versioned hashs", "error", err)
+		m.lg.Error("Failed to get versioned hashes", "error", err)
 		return nil, err
 	}
 	var hashes []common.Hash

ethstorage/p2p/protocol/peer.go

@@ -30,7 +30,7 @@ type Peer struct {
 	lg             log.Logger // Contextual lg with the peer id injected
 }
 
-// NewPeer create a wrapper for a network connection and negotiated  protocol version.
+// NewPeer create a wrapper for a network connection and negotiated protocol version.
 func NewPeer(version uint, chainId *big.Int, peerId peer.ID, newStream newStreamFn, direction network.Direction,
 	initRequestSize, minRequestSize uint64, shards map[common.Address][]uint64) *Peer {
 	ctx, cancel := context.WithCancel(context.Background())

ethstorage/pora/ethash/mmap_help_other.go

@@ -29,7 +29,7 @@ import (
 // does not actually occupy the full declared size on disk.
 func ensureSize(f *os.File, size int64) error {
 	// On systems which do not support fallocate, we merely truncate it.
-	// More robust alternatives  would be to
+	// More robust alternatives would be to
 	// - Use posix_fallocate, or
 	// - explicitly fill the file with zeroes.
 	return f.Truncate(size)