diff --git a/egui-wgpu/src/renderer.rs b/egui-wgpu/src/renderer.rs
index 1c5c5863..b805f978 100644
--- a/egui-wgpu/src/renderer.rs
+++ b/egui-wgpu/src/renderer.rs
@@ -26,10 +26,7 @@ use wgpu::util::DeviceExt as _;
 ///
 /// # Example
 ///
-/// See the [custom3d_wgpu] demo source for a detailed usage example.
-///
-/// [custom3d_wgpu]:
-///     https://github.com/emilk/egui/blob/master/egui_demo_app/src/apps/custom3d_wgpu.rs
+/// See the [`custom3d_glow`](https://github.com/emilk/egui/blob/master/egui_demo_app/src/apps/custom3d_wgpu.rs) demo source for a detailed usage example.
 pub struct CallbackFn {
     prepare: Box<PrepareCallback>,
     paint: Box<PaintCallback>,
diff --git a/egui_glow/src/painter.rs b/egui_glow/src/painter.rs
index 9bd0eb7f..22d8559f 100644
--- a/egui_glow/src/painter.rs
+++ b/egui_glow/src/painter.rs
@@ -76,10 +76,7 @@ pub struct Painter {
 ///
 /// # Example
 ///
-/// See the [custom3d_glow] demo source for a detailed usage example.
-///
-/// [custom3d_glow]:
-///     https://github.com/emilk/egui/blob/master/egui_demo_app/src/apps/custom3d_wgpu.rs
+/// See the [`custom3d_glow`](https://github.com/emilk/egui/blob/master/egui_demo_app/src/apps/custom3d_wgpu.rs) demo source for a detailed usage example.
 pub struct CallbackFn {
     f: Box<dyn Fn(PaintCallbackInfo, &Painter) + Sync + Send>,
 }