diff --git a/drivers/gpu/drm/drm_panic_qr.rs b/drivers/gpu/drm/drm_panic_qr.rs
index 8d369a5ecf4a..10b94ac18532 100644
--- a/drivers/gpu/drm/drm_panic_qr.rs
+++ b/drivers/gpu/drm/drm_panic_qr.rs
@@ -876,7 +876,7 @@ fn draw_all(&mut self, data: impl Iterator<Item = u8>) {
 ///    will be encoded as binary segment, otherwise it will be encoded
 ///    efficiently as a numeric segment, and appended to the URL.
 /// * `data_len`: Length of the data, that needs to be encoded, must be less
-///    than data_size.
+///    than `data_size`.
 /// * `data_size`: Size of data buffer, it should be at least 4071 bytes to hold
 ///    a V40 QR code. It will then be overwritten with the QR code image.
 /// * `tmp`: A temporary buffer that the QR code encoder will use, to write the