Update time-sync.md

Author: cynthn

articles/virtual-machines/linux/time-sync.md

@@ -100,7 +100,7 @@ cat /sys/class/ptp/ptp0/clock_name
 
 This should return `hyperv`, meaning the Azure host.
 
-In some Linux VMs you may see multiple PTP devices listed. One example is for Accelerated Networking the Mellanox mlx5 driver also creates a /dev/ptp device. Because the initialization order can be different each time Linux boots, the PTP device corresponding to the Azure host might be `/dev/ptp0` or it might be `/dev/ptp1`, which makes it difficult to configure `chronyd` with the correct clock source. To solve this problem, the most recent Linux images have a `udev` rule that creates the symlink `/dev/ptp_hyperv` to whichever `/dev/ptp` entry corresponds to the Azure host. Chrony should be configured to use this symlink instead of `/dev/ptp0` or `/dev/ptp1`.
+In some Linux VMs you may see multiple PTP devices listed. One example is for Accelerated Networking the Mellanox mlx5 driver also creates a /dev/ptp device. Because the initialization order can be different each time Linux boots, the PTP device corresponding to the Azure host might be `/dev/ptp0` or it might be `/dev/ptp1`, which makes it difficult to configure `chronyd` with the correct clock source. To solve this problem, the most recent Linux images have a `udev` rule that creates the symlink `/dev/ptp_hyperv` to whichever `/dev/ptp` entry corresponds to the Azure host. Chrony should always be configured to use the `/dev/ptp_hyperv` symlink instead of `/dev/ptp0` or `/dev/ptp1`.
 
 ### chrony