diff --git a/hui/src/element/builtin/slider.rs b/hui/src/element/builtin/slider.rs
index fcabfe3..30eb69c 100644
--- a/hui/src/element/builtin/slider.rs
+++ b/hui/src/element/builtin/slider.rs
@@ -1,4 +1,4 @@
-//! work in progress
+//! a slider element that allows selecting a value in a range
 
 use derive_setters::Setters;
 use glam::{Vec2, vec2};