Update dsvm-tools-productivity.md

Remove reference to Ubuntu 18

Author: jesscioffi

articles/machine-learning/data-science-virtual-machine/dsvm-tools-productivity.md

@@ -15,7 +15,7 @@ ms.date: 05/12/2021
 
 In addition to the data science and programming tools, the DSVM contains productivity tools to help you capture and share insights with your colleagues. Microsoft 365 is the most productive and most secure Office experience for enterprises, allowing your teams to work together seamlessly from anywhere, anytime. With Power BI Desktop you can go from data to insight to action. And the Microsoft Edge browser is a modern, fast, and secure Web browser. 
 
-| Tool | Windows 2019 Server DSVM | Ubuntu 18.04 DSVM | Usage notes |
+| Tool | Windows 2019 Server DSVM | Linux DSVM | Usage notes |
 |--|:-:|:-:|:-|
 | [Microsoft 365](https://www.microsoft.com/microsoft-365) (Word, Excel, PowerPoint) | <span class='green-check'>&#9989; </span> | <span class='red-x'>&#10060; </span> |  |
 | [Microsoft Teams](https://www.microsoft.com/microsoft-teams) | <span class='green-check'>&#9989; </span> | <span class='red-x'>&#10060; </span> |  |