diff --git a/README.md b/README.md
index 8797d76..991c858 100644
--- a/README.md
+++ b/README.md
@@ -38,6 +38,7 @@ The `mbid-poller` container needs to communicate with your Lidarr instance.
 3.  **Lidarr Base URL:** The script uses the Lidarr API to automatically add the polled artists. You must set the following environment variables in the mbid-poller service:
 
 | Environment Variable | Description | Source in Lidarr |
+| :--- | :--- | :--- |
 | LIDARR_BASE | The internal URL of your Lidarr instance. | N/A (Docker network alias) |
 | LIDARR_API_KEY | Your Lidarr API key. | Settings > General > API Key |
 | LIDARR_ROOT_FOLDER | The path for your music root folder as seen by Lidarr. | Settings > Media Management > Root Folders |