chore(markdown): Linting of dev docs

markdown/dev/reference/api/pattern/render/en.md

@@ -10,7 +10,7 @@ the SVG as a string. It should only ever be called after calling
 
 ```js
 string pattern.render()
-``` 
+```
 
 # Pattern.render() example
 
@@ -26,5 +26,4 @@ const pattern = new Aaron({
 })
 
 const svg = pattern.draft().render()
-``` 
-
+```