diff --git a/config b/config
index 7e34c0b90..8e7f7b701 100644
--- a/config
+++ b/config
@@ -32,6 +32,7 @@ set $menu dmenu_run
 
     # Drag floating windows by holding down $mod and left mouse button.
     # Resize them with right mouse button + $mod.
+    # Despite the name, also works for non-floating windows.
     floating_modifier $mod
 
     # reload the configuration file