Setup-a-Windows-OVH-instance-for-CI.md

@@ -17,7 +17,7 @@ The system will reboot!
 
 Follow instructions from [Install Build Tools into a container](https://learn.microsoft.com/en-us/visualstudio/install/build-tools-container?view=vs-2022) to generate the `buildtools` docker image. Use the following Dockerfile:
 
-```
+```Dockerfile
 # escape=`
 
 # Use the latest Windows Server Core 2022 image.