diff --git a/pkg/storage/tsdb/bucketindex/index.go b/pkg/storage/tsdb/bucketindex/index.go
index 987d528ed0..8ef1501550 100644
--- a/pkg/storage/tsdb/bucketindex/index.go
+++ b/pkg/storage/tsdb/bucketindex/index.go
@@ -209,7 +209,7 @@ func (m *BlockDeletionMark) GetDeletionTime() time.Time {
 	return time.Unix(m.DeletionTime, 0)
 }
 
-// ThanosMeta returns the Thanos deletion mark.
+// ThanosDeletionMark returns the Thanos deletion mark.
 func (m *BlockDeletionMark) ThanosDeletionMark() *metadata.DeletionMark {
 	return &metadata.DeletionMark{
 		ID:           m.ID,
diff --git a/pkg/storage/tsdb/config.go b/pkg/storage/tsdb/config.go
index 8cb5f36a47..2d2458bd12 100644
--- a/pkg/storage/tsdb/config.go
+++ b/pkg/storage/tsdb/config.go
@@ -235,7 +235,7 @@ func (cfg *TSDBConfig) BlocksDir(userID string) string {
 	return filepath.Join(cfg.Dir, userID)
 }
 
-// IsShippingEnabled returns whether blocks shipping is enabled.
+// IsBlocksShippingEnabled returns whether blocks shipping is enabled.
 func (cfg *TSDBConfig) IsBlocksShippingEnabled() bool {
 	return cfg.ShipInterval > 0
 }
diff --git a/pkg/util/limiter/query_limiter.go b/pkg/util/limiter/query_limiter.go
index aa2261f7e6..f05257499e 100644
--- a/pkg/util/limiter/query_limiter.go
+++ b/pkg/util/limiter/query_limiter.go
@@ -65,7 +65,7 @@ func QueryLimiterFromContextWithFallback(ctx context.Context) *QueryLimiter {
 	return ql
 }
 
-// AddSeriesBatch adds the batch of input series and returns an error if the limit is reached.
+// AddSeries adds the batch of input series and returns an error if the limit is reached.
 func (ql *QueryLimiter) AddSeries(series ...[]cortexpb.LabelAdapter) error {
 	// If the max series is unlimited just return without managing map
 	if ql.maxSeriesPerQuery == 0 {
diff --git a/pkg/util/metrics_helper.go b/pkg/util/metrics_helper.go
index 532912dd94..0a823920fd 100644
--- a/pkg/util/metrics_helper.go
+++ b/pkg/util/metrics_helper.go
@@ -757,7 +757,7 @@ func GetSumOfHistogramSampleCount(families []*dto.MetricFamily, metricName strin
 	return sum
 }
 
-// GetLables returns list of label combinations used by this collector at the time of call.
+// GetLabels returns list of label combinations used by this collector at the time of call.
 // This can be used to find and delete unused metrics.
 func GetLabels(c prometheus.Collector, filter map[string]string) ([]labels.Labels, error) {
 	ch := make(chan prometheus.Metric, 16)
diff --git a/tools/querytee/response_comparator.go b/tools/querytee/response_comparator.go
index b20ae8e3d1..05c795ad05 100644
--- a/tools/querytee/response_comparator.go
+++ b/tools/querytee/response_comparator.go
@@ -39,7 +39,7 @@ type SamplesComparator struct {
 	sampleTypesComparator map[string]SamplesComparatorFunc
 }
 
-// RegisterSamplesComparator helps with registering custom sample types
+// RegisterSamplesType helps with registering custom sample types
 func (s *SamplesComparator) RegisterSamplesType(samplesType string, comparator SamplesComparatorFunc) {
 	s.sampleTypesComparator[samplesType] = comparator
 }