Update X5 firmware update

Author: PaulZC

docs/firmware_update_mosaicX5.md

@@ -20,13 +20,13 @@ Compatibility Icons
 
 The Septentrio mosaic-X5 is the GNSS receiver inside the RTK Facet mosaic. The following describes how to update the firmware on the mosaic-X5.
 
-1. Download the latest mosaic-X5 firmware. As of writing, the mosaic-X5 firmware is [v4.14.10.1](https://www.septentrio.com/en/products/gnss-receivers/gnss-receiver-modules/mosaic-x5#resources).
+1. Download the latest mosaic-X5 firmware [from Septentrio product page](https://www.septentrio.com/en/products/gnss-receivers/gnss-receiver-modules/mosaic-x5#resources). As of the time of writing, the latest mosaic-X5 firmware is v4.14.10.1.
 
 2. Connect a USB-C cable between your computer and the RTK Facet mosaic.
 
-3. Power on the Facet mosaic and allow ~10 seconds for the mosaix-X5 to start up.
+3. Power on the Facet mosaic and allow ~10 seconds for the mosaic-X5 to start up.
 
-4. On your computer, open a web browser and navigate to **192.168.3.1**. You are using Ethernet-over-USB to communicate with the mosaix-X5 directly. The X5's internal web page should appear.
+4. On your computer, open a web browser and navigate to **192.168.3.1**. You are using Ethernet-over-USB to communicate with the mosaic-X5 directly. The X5's internal web page should appear.
 
 5. Select the **Admin** tab and then **Upgrade**.
 
@@ -55,7 +55,7 @@ The Septentrio mosaic-X5 is the GNSS receiver inside the RTK Facet mosaic. The f
 	</figcaption>
 	</figure>
 
-8. The upgrade will take approximately one minute to complete. Check the web page dialog to ensure the firmware was updated successfully.
+8. The upgrade will take approximately 30 seconds to complete. Check the web page dialog to ensure the firmware was updated successfully.
 
 	<figure markdown>
 	![Firmware update complete](./img/mosaic-X5/mosaic-X5_firmware_upgrade_4.png)