Update 2016-10-21-GumpCome.md

Fixing vertical.

_posts/2016-10-21-GumpCome.md

@@ -10,7 +10,7 @@ color: "blue"
 #image: "{{ site.baseurl }}/images/imagename.png" #should be ~350px tall
 excerpt: Microsoft teamed up with Gump Come, a provider of smart vending machines, to develop a way to monitor the working status of its machines and to get real-time information on replenishment needs. 
 language: English
-verticals: Retail
+verticals: ["Retail, Consumer Products & Services"]
 ---
 
 Microsoft teamed up with Gump Come, a provider of smart vending machines, to develop a way to monitor the working status of its machines and to get real-time information on replenishment needs.