Added blank line for lint test

doc/development/documentation/styleguide.md

@@ -589,6 +589,7 @@ column widths to make them consistent. For example:
 ```
 
 Consider installing a plugin or extension in your editor for formatting tables:
+
 - [Markdown Table Prettifier](https://marketplace.visualstudio.com/items?itemName=darkriszty.markdown-table-prettify) for Visual Studio Code
 - [Markdown Table Formatter](https://packagecontrol.io/packages/Markdown%20Table%20Formatter) for Sublime Text
 - [Markdown Table Formatter](https://atom.io/packages/markdown-table-formatter) for Atom