Fix book

Author: vasartori

docs/book/src/SUMMARY.md

@@ -19,6 +19,7 @@
   - [vSphere](./capi/providers/vsphere.md)
   - [Proxmox](./capi/providers/proxmox.md)
   - [Windows](./capi/windows/windows.md)
+  - [MaaS](./capi/providers/maas.md)
   - [Including ECR Credential Provider](./capi/ecr-credential-provider.md)
   - [Testing the Images](./capi/goss/goss.md)
   - [Using Container Images](./capi/container-image.md)

docs/book/src/glossary.md

@@ -1,6 +1,6 @@
 # Table of Contents
 
-[A](#a) | [C](#c) | [E](#e) | [G](#g) | [K](#k) | [O](#o) | [V](#v)
+[A](#a) | [C](#c) | [E](#e) | [G](#g) | [K](#k) | [M](#m) | [O](#o) | [V](#v)
 
 # A
 ---