Fix formatting in docker docs

docs/guides/installation/docker.md

@@ -1,8 +1,8 @@
 # Installing with Docker
 
 Directus is published to both [DockerHub](https://hub.docker.com/r/directus/directus) and
-[GitHub Packages](https://github.com/orgs/directus/packages/container/package/directus) under
-`directus/directus`. To run Directus straight from DockerHub, run:
+[GitHub Packages](https://github.com/orgs/directus/packages/container/package/directus) under `directus/directus`. To
+run Directus straight from DockerHub, run:
 
 ```bash
 docker run -p 8055:8055 directus/directus
@@ -10,9 +10,8 @@ docker run -p 8055:8055 directus/directus
 
 ### Installing Specific Versions
 
-For every version we release, we update/publish three tags. This allows you to use the latest
-released version, the latest minor (eg v9.1) or a specific version (eg v9.1.2). To run Directus on a
-specific version, run:
+For every version we release, we update/publish three tags. This allows you to use the latest released version, the
+latest minor (eg v9.1) or a specific version (eg v9.1.2). To run Directus on a specific version, run:
 
 ```bash
 docker run -p 8055:8055 directus/directus:v9
@@ -24,8 +23,8 @@ docker run -p 8055:8055 directus/directus:v9.1.2
 
 ### Create admin user using docker
 
-The published Docker image will automatically populate the database, and create a user. To configure
-the email/password for this first user, pass the following env vars:
+The published Docker image will automatically populate the database, and create a user. To configure the email/password
+for this first user, pass the following env vars:
 
 ```bash
 DIRECTUS_ADMIN_EMAIL="admin@example.com"
@@ -39,47 +38,47 @@ When using Docker compose, you can use the following setup to get you started:
 ```yaml
 version: '3.2'
 services:
-    database:
-        image: postgres:12
-        volumes:
-            - ./data/database:/var/lib/postgresql/data
-        networks:
-            - directus
-        ports:
-            - 5432:5432
-        environment:
-            POSTGRES_USER: 'directus'
-            POSTGRES_PASSWORD: 'directus'
-            POSTGRES_DB: 'directus'
+  database:
+    image: postgres:12
+    volumes:
+      - ./data/database:/var/lib/postgresql/data
+    networks:
+      - directus
+    ports:
+      - 5432:5432
+    environment:
+      POSTGRES_USER: 'directus'
+      POSTGRES_PASSWORD: 'directus'
+      POSTGRES_DB: 'directus'
 
-    cache:
-        image: redis:6
-        networks:
-            - directus
-        ports:
-            - 6379:6379
+  cache:
+    image: redis:6
+    networks:
+      - directus
+    ports:
+      - 6379:6379
 
-    directus:
-        image: directus/directus:v9.0.0-rc.19
-        ports:
-            - 8055:8055
-        networks:
-            - directus
-        environment:
-            KEY: '255d861b-5ea1-5996-9aa3-922530ec40b1'
-            SECRET: '6116487b-cda1-52c2-b5b5-c8022c45e263'
+  directus:
+    image: directus/directus:v9.0.0-rc.19
+    ports:
+      - 8055:8055
+    networks:
+      - directus
+    environment:
+      KEY: '255d861b-5ea1-5996-9aa3-922530ec40b1'
+      SECRET: '6116487b-cda1-52c2-b5b5-c8022c45e263'
 
-            DB_CLIENT: 'pg'
-            DB_HOST: 'database'
-            DB_PORT: '5432'
-            DB_DATABASE: 'directus'
-            DB_USER: 'directus'
-            DB_PASSWORD: 'directus'
+      DB_CLIENT: 'pg'
+      DB_HOST: 'database'
+      DB_PORT: '5432'
+      DB_DATABASE: 'directus'
+      DB_USER: 'directus'
+      DB_PASSWORD: 'directus'
 
-            CACHE_ENABLED: 'true'
-            CACHE_STORE: 'redis'
-            CACHE_REDIS: 'redis://cache:6379'
+      CACHE_ENABLED: 'true'
+      CACHE_STORE: 'redis'
+      CACHE_REDIS: 'redis://cache:6379'
 
 networks:
-    directus:
+  directus:
 ```