diff --git a/README.md b/README.md
index 1398c9a28d..fc585b72b8 100644
--- a/README.md
+++ b/README.md
@@ -228,13 +228,13 @@ communication API over the pipe.
 // Setup setups app using default pair of pipes
 func Setup(config *Config) (*App, error) {}
 
-// Accept awaits for incoming loop confirmation request from a Visor and
-// returns net.Conn for a received loop.
+// Accept awaits for incoming route group confirmation request from a Visor and
+// returns net.Conn for a received route group.
 func (app *App) Accept() (net.Conn, error) {}
 
 // Addr implements net.Addr for App connections.
 &Addr{PubKey: pk, Port: 12}
-// Dial sends create loop request to a Visor and returns net.Conn for created loop.
+// Dial sends create route group request to a Visor and returns net.Conn for created route group.
 func (app *App) Dial(raddr *Addr) (net.Conn, error) {}
 
 // Close implements io.Closer for App.
diff --git a/pkg/app/appnet/skywire_networker.go b/pkg/app/appnet/skywire_networker.go
index 4bf78bc5f5..5f33d9b697 100644
--- a/pkg/app/appnet/skywire_networker.go
+++ b/pkg/app/appnet/skywire_networker.go
@@ -88,8 +88,8 @@ func (r *SkywireNetworker) ListenContext(ctx context.Context, addr Addr) (net.Li
 
 	if atomic.CompareAndSwapInt32(&r.isServing, 0, 1) {
 		go func() {
-			if err := r.serveLoop(ctx); err != nil && !strings.Contains(err.Error(), "use of closed network connection") {
-				r.log.WithError(err).Error("serveLoop stopped unexpectedly.")
+			if err := r.serveRouteGroup(ctx); err != nil && !strings.Contains(err.Error(), "use of closed network connection") {
+				r.log.WithError(err).Error("serveRouteGroup stopped unexpectedly.")
 			}
 		}()
 	}
@@ -97,9 +97,9 @@ func (r *SkywireNetworker) ListenContext(ctx context.Context, addr Addr) (net.Li
 	return lis, nil
 }
 
-// serveLoop accepts and serves routes.
-func (r *SkywireNetworker) serveLoop(ctx context.Context) error {
-	log := r.log.WithField("func", "serveLoop")
+// serveRouteGroup accepts and serves routes.
+func (r *SkywireNetworker) serveRouteGroup(ctx context.Context) error {
+	log := r.log.WithField("func", "serveRouteGroup")
 
 	for {
 		log.Debug("Awaiting to accept route group...")
diff --git a/pkg/setup/node_test.go b/pkg/setup/node_test.go
index 5bc1813491..622bed13e2 100644
--- a/pkg/setup/node_test.go
+++ b/pkg/setup/node_test.go
@@ -120,7 +120,7 @@ func testDialRouteGroup(t *testing.T, keys []snettest.KeyPair, nEnv *snettest.En
 }
 
 func prepBidirectionalRoute(clients []clientWithDMSGAddrAndListener) routing.BidirectionalRoute {
-	// prepare loop creation (client_1 will use this to request loop creation with setup node).
+	// prepare route group creation (client_1 will use this to request a route group creation with setup node).
 	desc := routing.NewRouteDescriptor(clients[1].Addr.PK, clients[4].Addr.PK, 1, 1)
 
 	forwardHops := []routing.Hop{
diff --git a/pkg/visor/rpc_client.go b/pkg/visor/rpc_client.go
index e30eeae4c2..fa0b01984a 100644
--- a/pkg/visor/rpc_client.go
+++ b/pkg/visor/rpc_client.go
@@ -582,7 +582,7 @@ func (mc *mockRPCClient) RemoveRoutingRule(key routing.RouteID) error {
 
 // RouteGroups implements RPCClient.
 func (mc *mockRPCClient) RouteGroups() ([]RouteGroupInfo, error) {
-	var loops []RouteGroupInfo
+	var routeGroups []RouteGroupInfo
 
 	rules := mc.rt.AllRules()
 	for _, rule := range rules {
@@ -595,13 +595,13 @@ func (mc *mockRPCClient) RouteGroups() ([]RouteGroupInfo, error) {
 		if err != nil {
 			return nil, err
 		}
-		loops = append(loops, RouteGroupInfo{
+		routeGroups = append(routeGroups, RouteGroupInfo{
 			ConsumeRule: rule,
 			FwdRule:     fwdRule,
 		})
 	}
 
-	return loops, nil
+	return routeGroups, nil
 }
 
 // Restart implements RPCClient.