Update architecture.md

Author: neshenoymicrosoft

articles/baremetal-infrastructure/workloads/nc2-on-azure/architecture.md

@@ -119,7 +119,8 @@ When planning your NC2 on Azure design, use the following table to understand wh
 | Japan East | AN36P |
 | North Central US | AN36P |
 | Qatar Central | AN36P |
-| Southeast Asia | AN36P |
+| Qatar Central | AN36P |
+| South India | AN36P |
 | UAE North | AN36P |
 | UK South | AN36P |
 | West Europe | AN36P |