Update register-scan-cassandra-source.md

Small change to trigger a new Acrolinx scorecard.

Author: ShawnJackson

articles/purview/register-scan-cassandra-source.md

@@ -38,7 +38,7 @@ You can use Purview to do full scans on Cassandra to extract metadata and lineag
 To register a new Cassandra server in your data catalog:
 
 1.  Go to your Purview account.
-2.  Select **Data Map** in the left pane.
+2.  Select **Data Map** on the left pane.
 3.  Select **Register**.
 4.  On the **Register sources** screen, select **Cassandra**, and then select **Continue**:
 
@@ -148,4 +148,4 @@ To manage or delete a scan:
 ## Next steps
 
 - [Browse the Azure Purview Data catalog](how-to-browse-catalog.md)
-- [Search the Azure Purview Data Catalog](how-to-search-catalog.md)
+- [Search the Azure Purview Data Catalog](how-to-search-catalog.md)