Merge pull request #84888 from kegregoi/patch-3

Added extensions limit

Author: ktoliver

articles/azure-resource-manager/management/resources-without-resource-group-limit.md

@@ -43,6 +43,7 @@ Some resources have a limit on the number instances per region. This limit is di
 * snapshots
 * virtualMachineScaleSets - By default, limited to 800 instances. That limit can be increased by contacting support.
 * virtualMachines
+* virtualMachines/extensions - Supports an unlimited number of VM extension instances.
 
 ## Microsoft.ContainerInstance
 
@@ -108,8 +109,8 @@ Some resources have a limit on the number instances per region. This limit is di
 
 ## Microsoft.HybridCompute
 
-* machines - supports up to 5,000 instances
-* machines/extensions - supports an unlimited number of VM extension instances
+* machines - Supports up to 5,000 instances.
+* machines/extensions - Supports an unlimited number of VM extension instances.
 
 ## microsoft.insights