Docs: fix multiline issues in docs

Docs/Layers/ski_piste.md

@@ -2,20 +2,10 @@
 
 # ski_piste
 
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 Ski and snowboard pistes
 
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  - This layer is shown at zoomlevel **11** and higher
 
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 ## Table of contents
 
 1. [Themes using this layer](#themes-using-this-layer)
@@ -29,13 +19,9 @@ Ski and snowboard pistes
 
 ## Themes using this layer
 
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  - [personal](https://mapcomplete.org/personal)
  - [ski](https://mapcomplete.org/ski)
 
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 ## Basic tags for this layer
 
 Elements must match **all** of the following expressions:
@@ -53,23 +39,15 @@ Elements must match **all** of the following expressions:
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 | <a target="_blank" href='https://taginfo.openstreetmap.org/keys/piste:difficulty#values'><img src='https://mapcomplete.org/assets/svg/search.svg' height='18px'></a> <a target="_blank" href='https://taghistory.raifer.tech/?#***/piste%3Adifficulty/'><img src='https://mapcomplete.org/assets/svg/statistics.svg' height='18px'></a> [piste:difficulty](https://wiki.openstreetmap.org/wiki/Key:piste:difficulty) | Multiple choice | [novice](https://wiki.openstreetmap.org/wiki/Tag:piste:difficulty%3Dnovice) [easy](https://wiki.openstreetmap.org/wiki/Tag:piste:difficulty%3Deasy) [intermediate](https://wiki.openstreetmap.org/wiki/Tag:piste:difficulty%3Dintermediate) [advanced](https://wiki.openstreetmap.org/wiki/Tag:piste:difficulty%3Dadvanced) [expert](https://wiki.openstreetmap.org/wiki/Tag:piste:difficulty%3Dexpert) [freeride](https://wiki.openstreetmap.org/wiki/Tag:piste:difficulty%3Dfreeride) |
 
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 ### images
 This block shows the known images which are linked with the `image`-keys, but also via `mapillary` and `wikidata` and shows the button to upload new images
 _This tagrendering has no question and is thus read-only_
 *{image_carousel()}{image_upload()}*
 
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 ### piste_difficulty
 
 The question is `What is the difficulty of this piste?`
 
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  -  *Novice (green)* is shown if with <a href='https://wiki.openstreetmap.org/wiki/Key:piste:difficulty' target='_blank'>piste:difficulty</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:piste:difficulty%3Dnovice' target='_blank'>novice</a>
  -  *Easy (blue)* is shown if with <a href='https://wiki.openstreetmap.org/wiki/Key:piste:difficulty' target='_blank'>piste:difficulty</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:piste:difficulty%3Deasy' target='_blank'>easy</a>
  -  *Intermediate (red)* is shown if with <a href='https://wiki.openstreetmap.org/wiki/Key:piste:difficulty' target='_blank'>piste:difficulty</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:piste:difficulty%3Dintermediate' target='_blank'>intermediate</a>
@@ -77,32 +55,21 @@ The question is `What is the difficulty of this piste?`
  -  *Expert (orange/double black)* is shown if with <a href='https://wiki.openstreetmap.org/wiki/Key:piste:difficulty' target='_blank'>piste:difficulty</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:piste:difficulty%3Dexpert' target='_blank'>expert</a>
  -  *Freeride* is shown if with <a href='https://wiki.openstreetmap.org/wiki/Key:piste:difficulty' target='_blank'>piste:difficulty</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:piste:difficulty%3Dfreeride' target='_blank'>freeride</a>
 
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 ### length
 
 _This tagrendering has no question and is thus read-only_
 *This part of the ski piste is {_length:km} kilometer long*
 
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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`