Update network-requirements.md - small Acrolinx fix

Author: American-Dipper

articles/azure-arc/resource-bridge/includes/network-requirements.md

@@ -28,4 +28,4 @@ The firewall and proxy URLs below must be allowlisted in order to enable communi
 |Python package| 443 | `*.pypi.org`| Management machine needs outbound connection. | Validate Kubernetes and Python versions.|
 |Azure CLI| 443 | `*.pythonhosted.org`| Management machine needs outbound connection. | Python packages for Azure CLI installation.|
 |Diagnostic data | 443 | `gcs.prod.monitoring.core.windows.net`	|	Appliance VM IPs need outbound connection. | Periodically sends Microsoft required diagnostic data. |
-|Windows NTP Server| 123 | `time.windows.com` | Appliance VM & Management machine (if HyperV default is Windows NTP) need outbound connection on UDP | OS time sync in appliance VM & Management machine (Windows NTP).|
+|Windows NTP Server| 123 | `time.windows.com` | Appliance VM & Management machine (if Hyper-V default is Windows NTP) need outbound connection on UDP | OS time sync in appliance VM & Management machine (Windows NTP).|