update markup

Author: Niall Brennan

src/_data/catalog/sources.yml

@@ -285,19 +285,6 @@ items:
     url: ''
   categories:
   - Server
-- display_name: Herow
-  slug: herow
-  name: catalog/sources/herow
-  description: >-
-    HEROW is a context recognition tool for mobile applications. 
-    Built around everyday behaviors and powered by location intelligence, its one-stop solution allows apps to maximize engagement with their users.
-  url: connections/sources/catalog/cloud-apps/herow
-  logo:
-    url: 'https://public-segment-devcenter-production.s3.amazonaws.com/f6da3e67-30dd-4351-80a0-13ea685ee10b.svg'
-  mark:
-    url: 'https://public-segment-devcenter-production.s3.amazonaws.com/f6da3e67-30dd-4351-80a0-13ea685ee10b.svg'
-  categories:
-  - Enrichment  
 - display_name: HubSpot
   slug: hubspot
   name: catalog/sources/hubspot