Drop typical-call-sequence example from UpdateDevice doc-comment

Doc shouldn't presume the user app's call pattern. The throw contract is sufficient.

[Created by Copilot on behalf of @bghgary]

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: bghgary

Core/Graphics/Include/Shared/Babylon/Graphics/Device.h

@@ -118,13 +118,6 @@ namespace Babylon::Graphics
         //
         // This API is only valid when rendering is disabled. Calling it while rendering is enabled
         // throws std::runtime_error.
-        //
-        // The typical call sequence to swap to a new device (e.g. on D3D11 / D3D12 device-removed
-        // recovery) is:
-        //   device.DisableRendering();
-        //   device.UpdateDevice(newDevice);
-        //   // Optional: device.UpdateBackBuffer(newBackBuffer); on D3D11 if a caller-owned RTV is in use
-        //   device.StartRenderingCurrentFrame();   // implicitly calls EnableRendering with the new device
         void UpdateDevice(DeviceT device);
 
         void UpdateSize(size_t width, size_t height);