diff --git a/Concepts.md b/Concepts.md
index ef6626e..e242b10 100644
--- a/Concepts.md
+++ b/Concepts.md
@@ -13,7 +13,7 @@ Create and cycle contexts using <kbd>Tab</kbd> or <kbd>Shift+Tab</kbd>. A new co
 
 Use **context-specific colors** (see configuration `NNN_COLORS`) to identify each context easily.
 
-#### Dual pane
+### Dual pane
 
 <p align="center"><img src="https://i.imgur.com/MPWpmos.png" /></p>