Update index.md

Author: robfatland

index.md

@@ -46,24 +46,24 @@ The use of keywords is intended to remind one of the page's detailed focus.
         - [git and GitHub](https://github.com/robfatland/nexus/blob/gh-pages/bash/git.md) (Level 3)
         - [wrenching the terminal](https://github.com/robfatland/nexus/blob/gh-pages/bash/terminal.md) (Level 3)
         - [ssh tunneling](https://github.com/robfatland/nexus/blob/gh-pages/bash/tunneling.md) (Level 3)
-    - [data index.md](https://github.com/robfatland/nexus/blob/gh-pages/data/index.md) (stub)
+    - [data](https://github.com/robfatland/nexus/blob/gh-pages/data/index.md) (stub)
         - [api](https://github.com/robfatland/nexus/blob/gh-pages/data/api.md) (keywords: NoSQL API serverless Azure periodic table ocean science data publication)
-    - [hpc index.md](https://github.com/robfatland/nexus/blob/gh-pages/hpc/index.md) (stub)
-    - [cloud index.md](https://github.com/robfatland/nexus/blob/gh-pages/cloud/index.md) (keywords: VM login using VSCode plus basics and links)
-        - [spot](https://github.com/robfatland/nexus/blob/gh-pages/cloud/spot.md) (keywords: preemptible spot market checkpoint)
+    - [hpc](https://github.com/robfatland/nexus/blob/gh-pages/hpc/index.md) (stub)
+    - [cloud](https://github.com/robfatland/nexus/blob/gh-pages/cloud/index.md) (keywords: VM login using VSCode plus basics and links)
+        - [spot market / preemptibl instances](https://github.com/robfatland/nexus/blob/gh-pages/cloud/spot.md) (keywords: preemptible spot market checkpoint)
         - [studies](https://github.com/robfatland/nexus/blob/gh-pages/cloud/studies.md) (keywords: SCOPED Neotoma nascent link-based stub)
         - [organizations](https://github.com/robfatland/nexus/blob/gh-pages/cloud/organizations.md) (keywords: AWS organizations services) (**Note: Rebrand as AWS-organizations**)
-        - [aws](https://github.com/robfatland/nexus/blob/gh-pages/cloud/aws.md) (keywords: local drive S3 object storage)
+        - [aws object storage](https://github.com/robfatland/nexus/blob/gh-pages/cloud/aws.md) (keywords: local drive S3 object storage)
         - [aws ai](https://github.com/robfatland/nexus/blob/gh-pages/cloud/aws-ai.md) (keywords: AWS AI workshop notes SageMaker Bedrock) (**Note: Merge with AI-AWS**)
         - [azure](https://github.com/robfatland/nexus/blob/gh-pages/cloud/azure.md) (stub)
         - [gcp](https://github.com/robfatland/nexus/blob/gh-pages/cloud/gcp.md) (stub)
-    - [manim index.md](https://github.com/robfatland/nexus/blob/gh-pages/manim/index.md) (nascent notes on getting started)
-    - [(meta-)documentation index.md](https://github.com/robfatland/nexus/blob/gh-pages/documentation/index.md) (stub; mentions flameshot)
-    - [python index.md](https://github.com/robfatland/nexus/blob/gh-pages/python/index.md) (keywords: topics to learn, a start on hashing)
+    - [manim](https://github.com/robfatland/nexus/blob/gh-pages/manim/index.md) (nascent notes on getting started)
+    - [(meta-)documentation](https://github.com/robfatland/nexus/blob/gh-pages/documentation/index.md) (stub; mentions flameshot)
+    - [python](https://github.com/robfatland/nexus/blob/gh-pages/python/index.md) (keywords: topics to learn, a start on hashing)
         - [jupyter](https://github.com/robfatland/nexus/blob/gh-pages/python/jupyter.md) (keywords: Littlest, image display, list directory, slider control (stub))
         - [python packages](https://github.com/robfatland/nexus/blob/gh-pages/python/packages.md) (stub: should namedrop apt, pip, conda, mamba, pixi)
-    - [containers index.md](https://github.com/robfatland/nexus/blob/gh-pages/containers/index.md) (keywords: nascent eigenconcept notes refers MSE544)
-    - [artificial intelligence index.md](https://github.com/robfatland/nexus/blob/gh-pages/ai/index.md) (keywords: AI eigenconcepts nascent notes)
+    - [containers](https://github.com/robfatland/nexus/blob/gh-pages/containers/index.md) (keywords: nascent eigenconcept notes refers MSE544)
+    - [artificial intelligence](https://github.com/robfatland/nexus/blob/gh-pages/ai/index.md) (keywords: AI eigenconcepts nascent notes)
         - [gcp](https://github.com/robfatland/nexus/blob/gh-pages/ai/gcp.md) (keywords: Gemini bootstrap notes)
         - [aws](https://github.com/robfatland/nexus/blob/gh-pages/ai/aws.md) (get started pointers)
         - [azure](https://github.com/robfatland/nexus/blob/gh-pages/ai/azure.md)