06_12 variables: Poorly marked source examples
Document Version of this comment:
- Branch: master
- Last commit: https://code.asam.net/simulation/openscenario-1/openscenario/-/commit/caf1c939aa4a2d2d5ee70a8a83f62e240b50db8f
Description:
line 25 and 51: xml examples are marked
```xml
Suggestion:
Mark examples using
[source%nowrap,xml,linenums]
----
or similar