Change SSL to TLS.

Author: TimShererWithAquent

articles/aks/operator-best-practices-multi-region.md

@@ -55,7 +55,7 @@ For information on how to set up endpoints and routing, see [Configure the geogr
 
 ### Layer 7 application routing with Azure Front Door Service
 
-Traffic Manager uses DNS (layer 3) to shape traffic. [Azure Front Door Service](https://docs.microsoft.com/azure/frontdoor/front-door-overview) provides an HTTP/HTTPS (layer 7) routing option. Additional features of Azure Front Door Service include SSL termination, custom domain, web application firewall, URL Rewrite, and session affinity. Review the needs of your application traffic to understand which solution is the most suitable.
+Traffic Manager uses DNS (layer 3) to shape traffic. [Azure Front Door Service](https://docs.microsoft.com/azure/frontdoor/front-door-overview) provides an HTTP/HTTPS (layer 7) routing option. Additional features of Azure Front Door Service include TLS termination, custom domain, web application firewall, URL Rewrite, and session affinity. Review the needs of your application traffic to understand which solution is the most suitable.
 
 ### Interconnect regions with global virtual network peering