chore: Use alpine version

Author: HofmeisterAn

compose.yml

@@ -1,9 +1,9 @@
 services:
   docs:
-    image: python:3.8
+    image: python:3.8-alpine
     command: sh -c "pip install -r requirements.txt && mkdocs serve -a 0.0.0.0:8000"
     working_dir: /docs
     volumes:
       - ./:/docs
     ports:
-      - 8000:8000
+      - 8000:8000

docs/contributing_docs.md

@@ -16,7 +16,8 @@ We publish our documentation using Netlify.
 * Once Python dependencies have been installed, run `mkdocs serve` to start a local auto-updating MkDocs server.
 
 ### Using Docker
-The root of the project contains a `compose.yml` file. Simply run `docker compose up` and then access the docs at http://localhost:8000.
+
+The root of the project contains a `compose.yml` file. Simply run `docker compose up` and access the docs at: `http://localhost:8000`.
 
 ### PR preview deployments