Fix Note formatting

Author: mattwojo

WSL/wsl2-kernel.md

@@ -17,7 +17,8 @@ To manually update the Linux kernel inside of WSL 2 please follow these steps.
 
 Please click on [this link](https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_x64.msi) to download the latest WSL2 Linux kernel update package for AMD64 machines.
 
-> [!NOTE] if you're using an ARM64 machine, please download [this package](https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_arm64.msi) instead.
+> [!NOTE] 
+> If you're using an ARM64 machine, please download [this package](https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_arm64.msi) instead.
 
 ## Install the Linux kernel update package