Update what_are_the_per_group_resource_limits.md ... because *no*, unless we really like you.

content/anvil/what_are_the_per_group_resource_limits.md

@@ -25,7 +25,7 @@ The resources above are provided at no charge.  If a group requires more
 resources, that can be accommodated on a fee basis, depending on the
 amount needed.  Please see the HCC
 [Priority Access Pricing](http://hcc.unl.edu/priority-access-pricing) page for specific costs.
-*By default, no public IP addresses are provided.*
+*No public IP addresses are provided and VPN use is required to access Anvil instances.*
 Please contact {{< icon name="envelope" >}}[hcc-support@unl.edu](mailto:hcc-support@unl.edu)
 for more details.