Docs: fix multiline issues in docs

Docs/Layers/climbing_opportunity.md

@@ -2,21 +2,11 @@
 
 # climbing_opportunity
 
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 Fallback layer with items on which climbing _might_ be possible. It is loaded when zoomed in a lot, to prevent duplicate items to be added
 
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  - This layer is shown at zoomlevel **18** and higher
  - This layer is needed as dependency for layer [climbing_route](#climbing_route)
 
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 ## Table of contents
 
 1. [Themes using this layer](#themes-using-this-layer)
@@ -29,13 +19,9 @@ Fallback layer with items on which climbing _might_ be possible. It is loaded wh
 
 ## Themes using this layer
 
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  - [climbing](https://mapcomplete.org/climbing)
  - [personal](https://mapcomplete.org/personal)
 
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 ## Basic tags for this layer
 
 Elements must match **all** of the following expressions:
@@ -48,8 +34,6 @@ Elements must match **all** of the following expressions:
 
 ## Supported attributes
 
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 ### climbing-opportunity-name
 
 _This tagrendering has no question and is thus read-only_
@@ -57,35 +41,24 @@ _This tagrendering has no question and is thus read-only_
 
 This tagrendering is only visible in the popup if the following condition is met: name~.+
 
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 ### climbing-possible
 
 The question is `Is climbing possible here?`
 
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  -  *Climbing is possible here* is shown if with <a href='https://wiki.openstreetmap.org/wiki/Key:sport' target='_blank'>sport</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:sport%3Dclimbing' target='_blank'>climbing</a>
  -  *Climbing is not possible here* is shown if with <a href='https://wiki.openstreetmap.org/wiki/Key:climbing' target='_blank'>climbing</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:climbing%3Dno' target='_blank'>no</a>
  -  *Climbing is not possible here* is shown if with sport!~^(climbing)$. _This option cannot be chosen as answer_
 
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 ### leftover-questions
 
 _This tagrendering has no question and is thus read-only_
 *{questions( ,)}*
 
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 ### lod
 
 _This tagrendering has no question and is thus read-only_
 *{linked_data_from_website()}*
 
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 This tagrendering has labels 
 `added_by_default`