Fix/failed to read dockerfile/issue 984 (#987)

* fix: Removed `docs` from `docker-compose.yml`

The `Dockerfile` is missing in the `docs` directory, so having `docs` inside the `docker-compose.yml` file makes the command `docker-compose up` fail.

* chore: Added suggestion for a possible mistake in docker-compose.yml

docker-compose.yml

@@ -56,7 +56,7 @@ services:
 
   weaviate:
     image: semitechnologies/weaviate:1.19.6
-    restart: on-failure:0
+    restart: on-failure:0 # this should be 'no' or at least have ':1'
     ports:
       - "8080:8080"
     environment:
@@ -68,11 +68,6 @@ services:
     volumes:
       - weaviate:/var/lib/weaviate
 
-  docs:
-    build: ./docs
-    ports:
-      - "3001:3001"
-
 volumes:
   weaviate:
   db_data: