fix

Signed-off-by: Abhishek Kumar <[email protected]>

Author: shwstppr

source/installguide/configuration.rst

@@ -289,7 +289,7 @@ and secondary storage.
 
 .. note::
       Since CloudStack 4.20.1, it is possible to specify the preferred architecture type for a zone for deployment of system VM including virtual routers. Zone setting - *system.vm.preferred.architecture* can be updated for this. The server will first try deployment on the preferred architecture and if it fails then will attempt on other architecture hosts.
-      Administrator can also register SYSTEM and ROUTING template with the same name for different architectures to allow deployment across them depending on the compute capacity.
+      Administrator can also register ROUTING template with the same name for different architectures to allow deployment across them depending on the compute capacity. For other system VMs, server will attempt deployment using different architecture templates available.
 
 Basic Zone Configuration
 ~~~~~~~~~~~~~~~~~~~~~~~~