docs: fix code block indentation lvl

Amolith created

Change summary

README.md | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

Detailed changes

README.md 🔗 

@@ -42,9 +42,9 @@ A grumpy old herald who watches your Mumble server and announces comings and goi
   password: your-password
   ```
   - Correct permissions
-  ```bash
-  chmod 600 /var/lib/mumblingherald/.config/go-sendxmpp/config
-  ```
+    ```bash
+    chmod 600 /var/lib/mumblingherald/.config/go-sendxmpp/config
+    ```
 - Create systemd service in `/etc/systemd/system/mumblingherald.service`
   ```ini
   [Unit]