updated this file docs\windows.md,

Issue raised by the note in this doc has been closed refer to moby#4696

Signed-off-by: Billy Owire <billyowire@microsoft.com>

docs/windows.md

@@ -108,8 +108,6 @@ Now that everything is setup, let's build a [simple _hello world_ image](https:/
     This message shows that your installation appears to be working correctly.
     "@
     ```
-    > **NOTE:** For a consistent experience, just use the front-slashes `/` for paths, e.g. `C:/` instead of `C:\`. We are working to fix this, see [#4696](https://github.com/moby/buildkit/issues/4696).
-
 1. Build and push to your registry (or set to `push=false`). For Docker Hub, make sure you've done `docker login`. See more details on registry configuration [here](../README.md#imageregistry)
 
     ```powershell