Update index.md

Signed-off-by: Justin Kenyon <kenyonj@github.com>

Author: kenyonj

topics/ux/index.md

@@ -3,7 +3,7 @@ aliases: user-experience, ux-design, user-experience-design
 display_name: User experience (UX)
 short_description: User experience is about the anticipation of the needs of the user and solutions that fit them.
 topic: ux
-related: usability, information-architecture, ui, design-patterns, developer-experience, customer-experience, employee-experience, universal-design, accessibility, accessibility-experience, 
+related: usability, information-architecture, ui, design-patterns, developer-experience, customer-experience, employee-experience, universal-design, accessibility, accessibility-experience
 wikipedia_url: https://en.wikipedia.org/wiki/User_experience
 created_by: Frederick Winslow Taylor, Henry Ford, Donald Norman
 ---