Update Fundamentals/Data/Content-Version-Cleanup/index.md

Co-authored-by: Esha Noronha <[email protected]>

Fundamentals/Data/Content-Version-Cleanup/index.md

@@ -17,7 +17,7 @@ The default cleanup policy will:
  - versions created after 4 days will be 'pruned'. The last version of a content item saved on a particular day will be kept but earlier versions from that day will be deleted.
  - delete all versions older than 90 days. See the `KeepLatestVersionPerDayForDays` setting.
  - Never delete any 'published' versions.
- - Never delete any specific versions marked as 'Prevent Cleanup' in the backoffice version history
+ - Never delete any specific versions marked as 'Prevent Cleanup' in the backoffice version history.
 
 The feature is enabled by default via configuration for new installs starting from 9.1.0 but will require to opt in for 
 those upgrading from 9.0.0.