Fix root uri for Doc references.

Author: webstractions

README.md

@@ -46,7 +46,7 @@ add_action('after_setup_theme', function (){
 ```
 
 ## Documentation
-- [Blade Directives](https://github.com/webstractions/sage-xpress/docs/blade.md)
+- [Blade Directives](https://github.com/webstractions/sage-xpress/tree/master/docs/blade.md)
 
 ## Acknowledgements
 - Roots/Sage Discourse thread [Resources for Blade](https://discourse.roots.io/t/best-practice-resources-for-blade/8341) and [Log1x's](https://discourse.roots.io/u/Log1x) contributions for inspiring the Blade component.