added linux section for boot errors

Author: vilibert

articles/virtual-machines/troubleshooting/boot-error-troubleshoot-linux.md

@@ -30,7 +30,7 @@ This article lists the common boot errors that you may receive when you start a
 
 Troubleshoot a Linux VM by attaching the OS disk to a recovery VM using Azure:
 
-- [Azure VM repair](repair-linux-vm-using-azure-virtual-machines-repair-commands.md)
+- [Azure VM repair](repair-linux-vm-using-azure-virtual-machine-repair-commands.md)
 
  Disk Swap – this can be automated using either:
 - [Power Shell Recovery Scripts](https://github.com/Azure/azure-support-scripts/tree/master/VMRecovery/ResourceManager)

articles/virtual-machines/troubleshooting/toc.yml

@@ -176,8 +176,8 @@
 - name: Boot errors Linux
   href: boot-error-troubleshoot-linux.md
   items:
- - name: Grub Rescue
-   href: troubleshoot-vm-boot-error.md
+  - name: Grub Rescue
+    href: troubleshoot-vm-boot-error.md
 - name: Boot errors Windows
   href: boot-error-troubleshoot.md
   items: