diff --git a/README.md b/README.md
index 78578cc..0f88ba0 100644
--- a/README.md
+++ b/README.md
@@ -112,7 +112,7 @@ Default: `1`
 
 Default: 0
 
-### `AUTOENV_DEBUG`
+### AUTOENV\_DEBUG
 Enable debugging. Multiple levels are supported (max 2).
 
 Default: `0`