chg: doc: SWC-89 change the documentation for easy copy-paste

README.md

@@ -11,10 +11,14 @@ This plugin was made for the eTail conference to show a Shopware w/ special them
 2. Install and activate the plugin
    ```bash
    $ bin/console plugin:refresh
-   $ bin/console plugin:install --activate EtailConferenceTheme
-   $ bin/console theme:change
-      > EtailConferenceTheme
    ```
+   ```bash
+   $ bin/console plugin:install --activate EtailConferenceTheme
+   ```
+   ```bash
+   $ bin/console theme:change
+   ```
+   > EtailConferenceTheme
 3. On administration area some setting you have to set
    1. **Disable reviews** (The docs are [here](https://docs.shopware.com/en/shopware-6-en/catalogues/reviews#disable-reviews).) - `Admin | Settings | Shop | Products | Show reviews`
       > False