Docs: fix multiline issues in docs

Docs/Layers/crab_address.md

@@ -2,16 +2,8 @@
 
 # crab_address
 
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 Address data for Flanders by the governement, suited for import into OpenStreetMap. Datadump from 2021-10-26. This layer contains only visualisation logic. Import buttons should be added via an override. Note that HNRLABEL contains the original value, whereas _HNRLABEL contains a slightly cleaned version
 
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  - This layer is shown at zoomlevel **0** and higher
  - <img src='../warning.svg' height='1rem'/>
 
@@ -19,8 +11,6 @@ This layer is loaded from an external source, namely
 
 `https://raw.githubusercontent.com/pietervdvn/MapComplete-data/main/CRAB_2021_10_26/tile_{z}_{x}_{y}.geojson`
 
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 ## Table of contents
 
 1. [Themes using this layer](#themes-using-this-layer)
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 ## Themes using this layer
 
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  - [grb](https://mapcomplete.org/grb)
 
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 ## Basic tags for this layer
 
 Elements must match the expression **HUISNR~.+**
@@ -46,30 +32,21 @@ Elements must match the expression **HUISNR~.+**
 
 ## Supported attributes
 
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 ### render_crab
 
 _This tagrendering has no question and is thus read-only_
 *Volgens het CRAB ligt hier <b>{STRAATNM}</b> {HUISNR} (label: {HNRLABEL})*
 
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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`