fix README layout

README.md

@@ -35,7 +35,7 @@ When you hit the web UI and create a “microcontainer”, the app:
 8. Picks a free port in a range (e.g. `20000–21000`).
 9. Starts a Docker container:
 
-   ```bash
+  ```bash
    docker run -d \
      --name <container_name> \
      --memory=512m \
@@ -43,7 +43,7 @@ When you hit the web UI and create a “microcontainer”, the app:
      -p HOST_PORT:22 \
      -v /mnt/microcontainers/<container_name>:/home/micro \
      micro-debian-dev:latest   # or micro-fedora43-dev:latest
-````
+  ```
 
 10. Shows you an SSH command like: