Update index.md

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

Author: kenyonj

topics/zeplin/index.md

@@ -1,5 +1,5 @@
 ---
-aliases: zeplin-extension,zem
+aliases: zeplin-extension, zem
 created_by: Zeplin
 display_name: Zeplin
 github_url: https://github.com/zeplin
@@ -9,4 +9,4 @@ short_description: Zeplin is a connected space for product teams where they can
 topic: zeplin
 url: https://zeplin.io
 ---
-Zeplin is a connected space for product teams. It helps you collect and organize your team’s projects and resources like components, colors, and text styles. Everyone in the team can access up to date design resources and discussions. They also get notified of changes easily.
+Zeplin is a connected space for product teams. It helps you collect and organize your team’s projects and resources like components, colors, and text styles. Everyone in the team can access up to date design resources and discussions. They also get notified of changes easily.