diff --git a/pkg/network/transport/reputation/grpc/service.go b/pkg/network/transport/reputation/grpc/service.go
index 8a75ef85..8794a565 100644
--- a/pkg/network/transport/reputation/grpc/service.go
+++ b/pkg/network/transport/reputation/grpc/service.go
@@ -8,8 +8,8 @@ import (
 	reputationrpc "github.com/nspcc-dev/neofs-node/pkg/services/reputation/rpc"
 )
 
-// Server wraps NeoFS API v2 Container service server
-// and provides gRPC Container service server interface.
+// Server wraps NeoFS API v2 Reputation service server
+// and provides gRPC Reputation service server interface.
 type Server struct {
 	srv reputationrpc.Server
 }
diff --git a/pkg/services/container/announcement/load/route/placement/builder.go b/pkg/services/container/announcement/load/route/placement/builder.go
index 061ac592..15fafb42 100644
--- a/pkg/services/container/announcement/load/route/placement/builder.go
+++ b/pkg/services/container/announcement/load/route/placement/builder.go
@@ -36,11 +36,11 @@ func panicOnPrmValue(n string, v interface{}) {
 // Panics if at least one value of the parameters is invalid.
 //
 // The created Builder does not require additional
-// initialization and is completely ready for work
+// initialization and is completely ready for work.
 func New(prm Prm) *Builder {
 	switch {
 	case prm.PlacementBuilder == nil:
-		panicOnPrmValue("RemoteWriterProvider", prm.PlacementBuilder)
+		panicOnPrmValue("PlacementBuilder", prm.PlacementBuilder)
 	}
 
 	return &Builder{
diff --git a/pkg/services/reputation/local/controller/calls.go b/pkg/services/reputation/local/controller/calls.go
index fefc81d7..6ef7345c 100644
--- a/pkg/services/reputation/local/controller/calls.go
+++ b/pkg/services/reputation/local/controller/calls.go
@@ -36,7 +36,7 @@ func (c *Controller) Report(prm ReportPrm) {
 	// report local trust values
 	reportCtx.report()
 
-	// finally stop and free the announcement
+	// finally stop and free the report
 	c.freeReport(prm.epoch, reportCtx.log)
 }
 
diff --git a/pkg/services/reputation/local/controller/controller.go b/pkg/services/reputation/local/controller/controller.go
index e66d7ca0..274848a4 100644
--- a/pkg/services/reputation/local/controller/controller.go
+++ b/pkg/services/reputation/local/controller/controller.go
@@ -19,7 +19,7 @@ type Prm struct {
 	LocalTrustSource IteratorProvider
 
 	// Place of recording the local values of
-	// the used space of containers.
+	// trust to other nodes.
 	//
 	// Must not be nil.
 	LocalTrustTarget WriterProvider
diff --git a/pkg/services/reputation/local/controller/deps.go b/pkg/services/reputation/local/controller/deps.go
index f6bc4a99..4976ccfb 100644
--- a/pkg/services/reputation/local/controller/deps.go
+++ b/pkg/services/reputation/local/controller/deps.go
@@ -28,7 +28,7 @@ type Writer interface {
 	// physical target. Implementations can cache values before
 	// Close operation.
 	//
-	// Put must not be called after Close.
+	// Write must not be called after Close.
 	Write(reputation.Trust) error
 
 	// Close exits with method-providing Writer.