diff --git a/docs/cluster-architecture.md b/docs/cluster-architecture.md
index 7ce8c347..10422ab5 100644
--- a/docs/cluster-architecture.md
+++ b/docs/cluster-architecture.md
@@ -2,24 +2,24 @@
 
 - [PVC Cluster Architecture considerations](#pvc-cluster-architecture-considerations)
   * [Node Specification](#node-specification)
-    - [n-1 Redundancy](#n-1-redundancy)
-    - [CPU](#cpu)
-    - [Memory](#memory)
-    - [Disk](#disk)
-    - [Network](#network)
-  * [PVC architecture](#pvc-architecture)
-    - [Operating System](#operating-system)
-    - [Ceph Storage Layout](#ceph-storage-layout)
-    - [Networks](#networks)
-      + [System Networks](#system-networks)
-      + [Client Networks](#client-networks)
-    - [Fencing and Recovery](#fencing-and-recovery)
-  * [Advanced Layouts](#advanced-layouts)
-    - [Coordinators versus Hypervisors](#coordinators-versus-hypervisors)
-    - [Georedundancy](#georedundancy)
-  * [Example System Diagrams](#example-system-diagrams)
-    - [Small 3-node cluster](#small-3-node-cluster)
-    - [Large 8-node cluster](#large-8-node-cluster)
+    + [n-1 Redundancy](#n-1-redundancy)
+    + [CPU](#cpu)
+    + [Memory](#memory)
+    + [Disk](#disk)
+    + [Network](#network)
+  * [PVC architecture](#pvc+architecture)
+    + [Operating System](#operating-system)
+    + [Ceph Storage Layout](#ceph-storage-layout)
+    + [Networks](#networks)
+      - [System Networks](#system+networks)
+      - [Client Networks](#client+networks)
+    + [Fencing and Recovery](#fencing-and-recovery)
+  * [Advanced Layouts](#advanced+layouts)
+    + [Coordinators versus Hypervisors](#coordinators-versus-hypervisors)
+    + [Georedundancy](#georedundancy)
+  * [Example System Diagrams](#example+system-diagrams)
+    + [Small 3-node cluster](#small-3-node-cluster)
+    + [Large 8-node cluster](#large-8-node-cluster)
 
 This document contains considerations the administrator should make when preparing for and building a PVC cluster. It is important that prospective PVC administrators read this document *thoroughly* before deploying a cluster to ensure they understand the requirements, caveats, and important details about how PVC operates.