fix the wrong word (#6069)

Signed-off-by: chentanjun <2799194073@qq.com>

.circleci/config.yml

@@ -24,7 +24,7 @@ jobs:
     - run:
         command: make
         environment:
-          # Run garbage collection more aggresively to avoid getting OOMed during the lint phase.
+          # Run garbage collection more aggressively to avoid getting OOMed during the lint phase.
           GOGC: "20"
           # By default Go uses GOMAXPROCS but a Circle CI executor has many
           # cores (> 30) while the CPU and RAM resources are throttled. If we

storage/remote/client.go

@@ -77,7 +77,7 @@ type recoverableError struct {
 func (c *Client) Store(ctx context.Context, req []byte) error {
 	httpReq, err := http.NewRequest("POST", c.url.String(), bytes.NewReader(req))
 	if err != nil {
-		// Errors from NewRequest are from unparseable URLs, so are not
+		// Errors from NewRequest are from unparsable URLs, so are not
 		// recoverable.
 		return err
 	}

storage/remote/write.go

@@ -122,7 +122,7 @@ func (rws *WriteStorage) ApplyConfig(conf *config.Config) error {
 		}
 
 		// Use RemoteWriteConfigs and its index to get hash. So if its index changed,
-		// the correspoinding queue should also be restarted.
+		// the corresponding queue should also be restarted.
 		hash := md5.Sum(b)
 		if i < len(rws.queues) && rws.hashes[i] == hash && externalLabelUnchanged {
 			// The RemoteWriteConfig and index both not changed, keep the queue.

tsdb/compact_test.go

@@ -936,7 +936,7 @@ func TestCancelCompactions(t *testing.T) {
 		testutil.Ok(t, os.RemoveAll(tmpdirCopy))
 	}()
 
-	// Measure the compaction time without interupting it.
+	// Measure the compaction time without interrupting it.
 	var timeCompactionUninterrupted time.Duration
 	{
 		db, err := Open(tmpdir, log.NewNopLogger(), nil, &Options{BlockRanges: []int64{1, 2000}})

tsdb/db.go

@@ -260,7 +260,7 @@ func newDBMetrics(db *DB, r prometheus.Registerer) *dbMetrics {
 var ErrClosed = errors.New("db already closed")
 
 // DBReadOnly provides APIs for read only operations on a database.
-// Current implementation doesn't support concurency so
+// Current implementation doesn't support concurrency so
 // all API calls should happen in the same go routine.
 type DBReadOnly struct {
 	logger  log.Logger
@@ -272,7 +272,7 @@ type DBReadOnly struct {
 // OpenDBReadOnly opens DB in the given directory for read only operations.
 func OpenDBReadOnly(dir string, l log.Logger) (*DBReadOnly, error) {
 	if _, err := os.Stat(dir); err != nil {
-		return nil, errors.Wrap(err, "openning the db dir")
+		return nil, errors.Wrap(err, "opening the db dir")
 	}
 
 	if l == nil {
@@ -359,7 +359,7 @@ func (db *DBReadOnly) Querier(mint, maxt int64) (Querier, error) {
 		maxBlockTime = blocks[len(blocks)-1].Meta().MaxTime
 	}
 
-	// Also add the WAL if the current blocks don't cover the requestes time range.
+	// Also add the WAL if the current blocks don't cover the requests time range.
 	if maxBlockTime <= maxt {
 		w, err := wal.Open(db.logger, nil, filepath.Join(db.dir, "wal"))
 		if err != nil {

tsdb/goversion/goversion.go

@@ -13,7 +13,7 @@
 
 // +build go1.12
 
-// Package goversion enforces the go version suported by the tsdb module.
+// Package goversion enforces the go version supported by the tsdb module.
 package goversion
 
 const _SoftwareRequiresGOVERSION1_12 = uint8(0)

tsdb/head_test.go

@@ -149,7 +149,7 @@ func TestHead_ReadWAL(t *testing.T) {
 			s100 := head.series.getByID(100)
 
 			testutil.Equals(t, labels.FromStrings("a", "1"), s10.lset)
-			testutil.Equals(t, (*memSeries)(nil), s11) // Series without samples should be garbage colected at head.Init().
+			testutil.Equals(t, (*memSeries)(nil), s11) // Series without samples should be garbage collected at head.Init().
 			testutil.Equals(t, labels.FromStrings("a", "4"), s50.lset)
 			testutil.Equals(t, labels.FromStrings("a", "3"), s100.lset)
 

tsdb/querier.go

@@ -906,7 +906,7 @@ func (s *chainedSeries) Iterator() SeriesIterator {
 	return newChainedSeriesIterator(s.series...)
 }
 
-// chainedSeriesIterator implements a series iterater over a list
+// chainedSeriesIterator implements a series iterator over a list
 // of time-sorted, non-overlapping iterators.
 type chainedSeriesIterator struct {
 	series []Series // series in time order
@@ -977,7 +977,7 @@ func (s *verticalChainedSeries) Iterator() SeriesIterator {
 	return newVerticalMergeSeriesIterator(s.series...)
 }
 
-// verticalMergeSeriesIterator implements a series iterater over a list
+// verticalMergeSeriesIterator implements a series iterator over a list
 // of time-sorted, time-overlapping iterators.
 type verticalMergeSeriesIterator struct {
 	a, b                  SeriesIterator

tsdb/wal.go

@@ -915,7 +915,7 @@ func (r *walReader) Read(
 		et, flag, b := r.at()
 
 		// In decoding below we never return a walCorruptionErr for now.
-		// Those should generally be catched by entry decoding before.
+		// Those should generally be caught by entry decoding before.
 		switch et {
 		case WALEntrySeries:
 			var series []record.RefSeries

tsdb/wal/wal_test.go

@@ -46,7 +46,7 @@ func TestWALRepair_ReadingError(t *testing.T) {
 			8,
 		},
 		// Ensures that the page buffer is big enough to fit
-		// an entire page size without panicing.
+		// an entire page size without panicking.
 		// https://github.com/prometheus/prometheus/tsdb/pull/414
 		"bad_header": {
 			1,

tsdb/wal_test.go

@@ -401,7 +401,7 @@ func TestWALRestoreCorrupted(t *testing.T) {
 
 			// cut() truncates and fsyncs the first segment async. If it happens after
 			// the corruption we apply below, the corruption will be overwritten again.
-			// Fire and forget a sync to avoid flakyness.
+			// Fire and forget a sync to avoid flakiness.
 			w.files[0].Sync()
 			// Corrupt the second entry in the first file.
 			// After re-opening we must be able to read the first entry