diff --git a/README.md b/README.md
index 602547b8..6583bf8b 100644
--- a/README.md
+++ b/README.md
@@ -80,7 +80,7 @@ echo '{
             ]
         }
     }
-}' > config.jsono
+}' > config.json
 ```
 
 2. Run the docker container