update code comments for consistent macOS descriptions (#51)

Author: egernst

Sources/Helpers/RuntimeLinux/NonisolatedInterfaceStrategy.swift

@@ -24,7 +24,7 @@ import Virtualization
 import vmnet
 
 #if !CURRENT_SDK
-/// Interface strategy for containers running on macOS 16.
+/// Interface strategy for containers that use macOS's custom network feature.
 @available(macOS 16, *)
 struct NonisolatedInterfaceStrategy: InterfaceStrategy {
     private let log: Logger

Sources/Services/ContainerNetworkService/ReservedVmnetNetwork.swift

@@ -27,7 +27,7 @@ import XPC
 import vmnet
 
 #if !CURRENT_SDK
-/// Creates a vmnet network with macOS 16 reservation APIs.
+/// Creates a vmnet network with reservation APIs.
 @available(macOS 16, *)
 public final class ReservedVmnetNetwork: Network {
     @SendableProperty