diff --git a/README.md b/README.md
index 44f9f56..2f7c6e4 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ Imported data includes the title, full synopsis, excerpt, publication date, epis
 Themes and integrations can use these protected post meta keys:
 
 | Key | Description |
-|-----|-------------|
+| ----- | ------------- |
 | `_rss2cpt_source_id` | Feed-specific episode identifier |
 | `_rss2cpt_source_key` | Deduplication fingerprint |
 | `_rss2cpt_feed_url` | Source feed URL |