Fix some function comments (#4410)

Signed-off-by: cui fliter <[email protected]>
Co-authored-by: Yuri Shkuro <[email protected]>

cmd/agent/app/reporter/grpc/reporter.go

@@ -85,7 +85,7 @@ func (r *Reporter) send(ctx context.Context, spans []*model.Span, process *model
 	return err
 }
 
-// addTags appends jaeger tags for the agent to every span it sends to the collector.
+// addProcessTags appends jaeger tags for the agent to every span it sends to the collector.
 func addProcessTags(spans []*model.Span, process *model.Process, agentTags []model.KeyValue) ([]*model.Span, *model.Process) {
 	if len(agentTags) == 0 {
 		return spans, process

cmd/query/app/query_parser.go

@@ -326,7 +326,7 @@ func parseBool(r *http.Request, paramName string) (b bool, err error) {
 	return b, nil
 }
 
-// parseSpanKindParam parses the input span kinds to filter for in the metrics query.
+// parseSpanKinds parses the input span kinds to filter for in the metrics query.
 //
 // Valid input span kinds include:
 // - "unspecified": when no span kind specified in span.

plugin/sampling/strategystore/static/strategy_store.go

@@ -241,7 +241,7 @@ func (h *strategyStore) parseStrategies(strategies *strategies) {
 	h.storedStrategies.Store(newStore)
 }
 
-// mergePerOperationStrategies merges two operation strategies a and b, where a takes precedence over b.
+// mergePerOperationSamplingStrategies merges two operation strategies a and b, where a takes precedence over b.
 func mergePerOperationSamplingStrategies(
 	a, b []*api_v2.OperationSamplingStrategy,
 ) []*api_v2.OperationSamplingStrategy {