Fix doc-comment file references left stale by today's six module splits

~17 comments across the codebase still pointed at udev.rs/winit.rs/
state.rs by their old flat-file names after those became udev/,
winit/, state/ directories - found while auditing what this work
rushed, since the split verification (function/struct-name diffing,
full test suite) checked structural correctness but never comment
accuracy. Updated each to either the specific new file (e.g. "see
state.rs's REPEAT_DELAY" -> "see state/mod.rs's REPEAT_DELAY",
"udev.rs's monitors()" -> "udev/platform.rs's monitors()") or the bare
module name where the reference was already generic ("the udev/winit
backends", not a specific location).

1 files changed, 2 insertions, 2 deletions

diff --git a/crates/wayland/src/winit/connect.rs b/crates/wayland/src/winit/connect.rs
index f76d4ff..61f6dd1 100644
--- a/crates/wayland/src/winit/connect.rs
+++ b/crates/wayland/src/winit/connect.rs
@@ -59,7 +59,7 @@ impl WaylandPlatform {
             variant: system_xkb.variant.as_deref().unwrap_or(""),
             options: system_xkb.options.clone(),
         };
-        // 600ms delay, not 200 - see `state.rs`'s `REPEAT_DELAY` doc
+        // 600ms delay, not 200 - see `state/mod.rs`'s `REPEAT_DELAY` doc
         // comment for why.
         seat.add_keyboard(xkb_config, 600, 25).map_err(err)?;
         seat.add_pointer();
@@ -74,7 +74,7 @@ impl WaylandPlatform {
         let mut dmabuf_state = DmabufState::new();
         dmabuf_state.create_global::<CompState>(&dh, backend.renderer().dmabuf_formats());
 
-        // See `state.rs`'s `rounded_corners_program` doc comment: `None` on
+        // See `state/mod.rs`'s `rounded_corners_program` doc comment: `None` on
         // any failure (an old/software GL driver missing something the
         // shader needs) rather than refusing to start over a cosmetic
         // feature - content just renders unrounded in that case.