### Required for all PRs:
- [ ] Updated associated README.md.
- [ ] Wrote appropriate unit tests.
Removed a pair of whitespace chars from the **sqlServerRingBufferCPU** SQL statement and added some formatting.
This query exists only for the on-prem version of SQL Server (`database_type = "SQLServer"`)
If you were unlucky enough to have some SQL 2008 the query wouldn't work as the whitespace char is not allowed inside the statement.
Giovanni Luisotto
Cláudio Silva
Paweł Żak
Avinash Nigam
denzilribeiro