Milestone refinement cloud portal

Refinement of cloud portal MS.

• link to Roadmap preview

1. Moved "production version" Milestone to Nov 21
   • corresponds to webapp milestone %3
2. Added proposal for "user specific service view", Sept 21
   • corresponds to webapp milestone %1

_roadmap/cloud/2021-11-01-Cloud-Portal.md

@@ -5,7 +5,7 @@ service: cloud
 ---
 
 ## Release of Helmholtz Cloud Portal
-The production verion of the Helmholtz Cloud Portal will be published.
+The production version of the Helmholtz Cloud Portal will be published.
 It allows harmonized access to all Helmholtz Cloud services and contains the service description, including service level commitments (SLC), of the available services. 
 It  will include automated testing, redundant deployment, database backups, etc.