diff --git a/crates/acp_thread/src/diff.rs b/crates/acp_thread/src/diff.rs
index 7a9ede26a7c12fd9401fdc9526f500b470bd2bb3..a351c7ab5445a816446a07eb71af18873271efb4 100644
--- a/crates/acp_thread/src/diff.rs
+++ b/crates/acp_thread/src/diff.rs
@@ -384,7 +384,7 @@ async fn apply_diff_update(
     diff: &WeakEntity<Diff>,
     cx: &mut AsyncApp,
 ) -> Result<()> {
-    // FIXME we can get away without having a whole secondary diff here
+    // todo: we can get away without having a whole secondary diff here
     let (task1, task2) = buffer_diff.update(cx, |diff, cx| {
         let task1 = diff.set_snapshot(update.clone(), text_snapshot, cx);
         let task2 = diff
diff --git a/crates/buffer_diff/src/buffer_diff.rs b/crates/buffer_diff/src/buffer_diff.rs
index 2d5a9fbe7c60c371310ff28cbafb94c26d42847a..fb320c1a69962a10a3fd65b3ab3ce8a75770ceac 100644
--- a/crates/buffer_diff/src/buffer_diff.rs
+++ b/crates/buffer_diff/src/buffer_diff.rs
@@ -51,7 +51,6 @@ pub struct BufferDiffUpdate {
 }
 
 impl BufferDiffUpdate {
-    // FIXME thread through diff options to control word diff
     pub fn from_hunks(
         base_text: Arc<str>,
         base_snapshot: &Rope,