Use a list instead of a dict in nav

Signed-off-by: Stephen Kitt <[email protected]>

Author: skitt

mkdocs.yml

@@ -35,11 +35,11 @@ markdown_extensions:
       permalink: true
 nav:
   - Overview:
-      Introduction: index.md
-      About API Overview: concepts/about-api.md
-      Multicluster Services API Overview: concepts/multicluster-services-api.md
-      Work API Overview: concepts/work-api.md
-      ClusterProfile API Overview: concepts/cluster-profile-api.md
+    - Introduction: index.md
+    - About API Overview: concepts/about-api.md
+    - Multicluster Services API Overview: concepts/multicluster-services-api.md
+    - Work API Overview: concepts/work-api.md
+    - ClusterProfile API Overview: concepts/cluster-profile-api.md
   - Guides:
     - Index: guides/index.md
     - Implementation Guidelines: guides/guidelines.md