diff --git a/configs/app.toml b/configs/app.toml
index da408ea..4153f85 100644
--- a/configs/app.toml
+++ b/configs/app.toml
@@ -10,7 +10,7 @@ extends_horizontal=true
 [channel]
 width=80
 height=130
-# size of a single mouse wheen scroll step
+# size of a single mouse wheel scroll step
 [mwscroll_step]
 size=3
 # default submix bus