Fixed duplicated title

Author: frostyweather

packages/docs/src/docs/data-link-variable.md

@@ -7,8 +7,6 @@ eleventyNavigation:
   order: 100
 ---
 
-# Linking to Patterns with Pattern Lab's Default `link` Variable
-
 You can build patterns that link to one another to help simulate using a real website. This is especially useful when working with the Pages and Templates pattern types. Rather than having to remember the actual path to a pattern you can use the same shorthand syntax you'd use to include one pattern within another. **Important:** Pattern links _do not_ support the same fuzzy matching of names as the shorthand partials syntax does. The basic format is:
 
 ```html