Add comment and constant

Author: Kate Osborn

cmd/gateway/initialize.go

@@ -13,6 +13,10 @@ import (
 	"github.com/nginxinc/nginx-gateway-fabric/internal/mode/static/nginx/file"
 )
 
+const (
+	collectDeployCtxTimeout = 10 * time.Second
+)
+
 type copyFiles struct {
 	destDirName  string
 	srcFileNames []string
@@ -39,7 +43,7 @@ func initialize(cfg initializeConfig) error {
 		return nil
 	}
 
-	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), collectDeployCtxTimeout)
 	defer cancel()
 
 	depCtx, err := cfg.collector.Collect(ctx)

internal/mode/static/licensing/collector.go

@@ -17,6 +17,7 @@ import (
 
 // Collector collects licensing information for N+.
 type Collector interface {
+	// Collect collects the licensing information for N+ and returns it in the deployment context.
 	Collect(ctx context.Context) (dataplane.DeploymentContext, error)
 }