Fix number formatting

Author: mattwojo

WSL/wsl2-kernel.md

@@ -23,6 +23,7 @@ Please click on [this link](https://wslstorestorage.blob.core.windows.net/wslblo
 ## Install the Linux kernel update package
 
 To install the Linux kernel update package:
+
 	1. Run the update package downloaded in the previous step.
 	2. You will be prompted for elevated permissions, select ‘yes’ to approve this installation.
 	3. Once the installation is complete, you are ready to begin using WSL2!