📜 adventure code explanation

[hasan-sh]

Describe the issue
In #5475, Marleen has requested some changes most of which were done in #5535. This issue is about editing the adventure editors explanation based on Marleen's comment:

In the previous verision the teacher could see how to use the `` to make the text look like print in the example, now print already looks like that in the example, so teachers won't know how to do that.