diff --git a/crates/punktfunk-host/src/encode/linux/vaapi.rs b/crates/punktfunk-host/src/encode/linux/vaapi.rs
index 7115bdc..ce96b29 100644
--- a/crates/punktfunk-host/src/encode/linux/vaapi.rs
+++ b/crates/punktfunk-host/src/encode/linux/vaapi.rs
@@ -166,7 +166,7 @@ pub fn probe_can_encode(codec: Codec) -> bool {
 /// validated hardware to build + verify the 4:4:4 surface/profile path against. Returning `false`
 /// keeps the negotiation honest: a VAAPI host resolves every session to 4:2:0 before the Welcome, so
 /// the client never builds a 4:4:4 decoder it would only get 4:2:0 frames for. (Follow-up: implement
-/// + validate on an Intel Arc / RDNA4-class box that advertises a HEVC 4:4:4 encode entrypoint.)
+/// and validate on an Intel Arc / RDNA4-class box that advertises a HEVC 4:4:4 encode entrypoint.)
 pub fn probe_can_encode_444(_codec: Codec) -> bool {
     tracing::info!("VAAPI HEVC 4:4:4 encode is not implemented yet — declining (encoding 4:2:0)");
     false
diff --git a/crates/punktfunk-host/src/encode/windows/nvenc.rs b/crates/punktfunk-host/src/encode/windows/nvenc.rs
index 529626e..018d116 100644
--- a/crates/punktfunk-host/src/encode/windows/nvenc.rs
+++ b/crates/punktfunk-host/src/encode/windows/nvenc.rs
@@ -58,8 +58,8 @@ pub struct NvencD3d11Encoder {
     /// Encoded bit depth (8 or 10). 10 → HEVC Main10 (NVENC upconverts the 8-bit ARGB input).
     bit_depth: u8,
     /// Full-chroma 4:4:4 (HEVC Range Extensions, `chroma_format_idc = 3`) requested for this session.
-    /// NVENC ingests the RGB (ARGB/ABGR10) input and CSCs it to YUV444 internally — the `FREXT` profile
-    /// + `chromaFormatIDC = 3` in the encode config carry the chroma. Gated on the GPU's
+    /// NVENC ingests the RGB (ARGB/ABGR10) input and CSCs it to YUV444 internally; the `FREXT` profile
+    /// and `chromaFormatIDC = 3` in the encode config carry the chroma. Gated on the GPU's
     /// `NV_ENC_CAPS_SUPPORT_YUV444_ENCODE` (cleared in `query_caps` on a card that lacks it) and on an
     /// RGB input format (NV12/P010 capture can't reconstruct 4:4:4). HEVC-only.
     chroma_444: bool,