modified error 6.1

docs/src/06_runtime_view.adoc

@@ -37,7 +37,7 @@ See https://docs.arc42.org/section-6/[Runtime View] in the arc42 documentation.
 
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-=== 6.1 Question Scenario
+=== Question Scenario
 image::questionScenarioDiagram.png["Diagram of a user asking for and answering a question of the game"]
 In the diagram we can see one user interacting with the app by getting and answering a question of the game.
 In this scenario there can be two different sub-scenarios, one where the user chooses the right answer and