Doc Fix: azurerm_storage_account - Clarifying that /31 and /32 cidr…

… ranges are not allowed in `ip_rules` (#20870)

website/docs/r/storage_account.html.markdown

@@ -314,7 +314,8 @@ A `network_rules` block supports the following:
 
 * `default_action` - (Required) Specifies the default action of allow or deny when no other rules match. Valid options are `Deny` or `Allow`.
 * `bypass` - (Optional) Specifies whether traffic is bypassed for Logging/Metrics/AzureServices. Valid options are any combination of `Logging`, `Metrics`, `AzureServices`, or `None`.
-* `ip_rules` - (Optional) List of public IP or IP ranges in CIDR Format. Only IPv4 addresses are allowed. Private IP address ranges (as defined in [RFC 1918](https://tools.ietf.org/html/rfc1918#section-3)) are not allowed.
+* `ip_rules` - (Optional) List of public IP or IP ranges in CIDR Format. Only IPv4 addresses are allowed. /31 CIDRs, /32 CIDRs, and Private IP address ranges (as defined in [RFC 1918](https://tools.ietf.org/html/rfc1918#section-3)),  are not allowed.
+
 * `virtual_network_subnet_ids` - (Optional) A list of resource ids for subnets.
 
 * `private_link_access` - (Optional) One or More `private_link_access` block as defined below.