chore(markdown): Linting of dev docs

markdown/dev/reference/api/snippet/attr/en.md

@@ -10,10 +10,10 @@ Snippet snippet.attr(
 )
 ```
 
-This `Snippet.attr()` method calls [`Attributes.add()`](./attributes#add) under the hood, 
+This `Snippet.attr()` method calls [`Attributes.add()`](./attributes#add) under the hood,
 but returns the Snippet object.  This allows you to chain different calls together.
 
-If the third parameter is set to `true` it will call [`Attributes.set()`](./attributes#set) instead, 
+If the third parameter is set to `true` it will call [`Attributes.set()`](./attributes#set) instead,
 thereby overwriting the value of the attribute.
 
 <Example part="snippet_attr">

markdown/dev/reference/api/snippet/clone/en.md

@@ -12,7 +12,6 @@ Returns a new Snippets object that is a deep copy of this one.
 An example of the Snippet.clone() method
 </Example>
 
-
 ```js
 let { Point, points, Snippet, snippets } = part.shorthand();
 

markdown/dev/reference/api/snippet/en.md

@@ -8,8 +8,8 @@ SVG `defs` section, and rendered with the SVG `use` tag.
 
 The snippet constructor takes two arguments:
 
- - `def` : The `xlink:href` id that links to the relevant entry in the SVG `defs` section
- - `anchor` : A [`Point`](#point) on which to anchor the snippet
+-   `def` : The `xlink:href` id that links to the relevant entry in the SVG `defs` section
+-   `anchor` : A [`Point`](#point) on which to anchor the snippet
 
 ```js
 Snippet new Snippet(def, Point);
@@ -17,9 +17,9 @@ Snippet new Snippet(def, Point);
 
 A Snippet object comes with the following properties:
 
- - `def` : The `xlink:href` id that links to the relevant entry in the SVG `defs` section
- - `anchor` : A [`Point`](../point) on which to anchor the snippet
- - `attributes` : An [`Attributes`](../attributes) instance holding the snippet's attributes
+-   `def` : The `xlink:href` id that links to the relevant entry in the SVG `defs` section
+-   `anchor` : A [`Point`](../point) on which to anchor the snippet
+-   `attributes` : An [`Attributes`](../attributes) instance holding the snippet's attributes
 
 In addition, a Snippet object exposes the following methods: