dafuq docker ? :D

README.md

@@ -41,14 +41,15 @@ The easiest and recommended way to deploy unknownBIN is by using the pre-built D
     To ensure your pastes are saved even if the container is removed or updated, you must mount a volume for the data directory.
 
 ```yml
+version: '3.9'
 services:
-	unknownbin:
-	image: 'ghcr.io/mrunknownde/unknownbin:main'
-	container_name: unknownbin
-	volumes:
-	- '/path/to/your/data:/usr/src/app/data'
-	ports:
-	- '8080:8080'
+    unknownbin:
+        image: 'ghcr.io/mrunknownde/unknownbin:main'
+        container_name: unknownbin
+        volumes:
+            - '/path/to/your/data:/usr/src/app/data'
+        ports:
+            - '8080:8080'
 ```
 	
 	```bash