2 files changed, 3 insertions, 1 deletions

diff --git a/crates/ra_mbe/src/mbe_expander/matcher.rs b/crates/ra_mbe/src/mbe_expander/matcher.rs
index aff953102..0548e8512 100644
--- a/crates/ra_mbe/src/mbe_expander/matcher.rs
+++ b/crates/ra_mbe/src/mbe_expander/matcher.rs
@@ -1,3 +1,5 @@
+//! FIXME: write short doc here
+
 use crate::{
     mbe_expander::{Binding, Bindings, Fragment},
     parser::{parse_pattern, Op, RepeatKind, Separator},
diff --git a/crates/ra_mbe/src/mbe_expander/transcriber.rs b/crates/ra_mbe/src/mbe_expander/transcriber.rs
index c22680b93..ed094d5bb 100644
--- a/crates/ra_mbe/src/mbe_expander/transcriber.rs
+++ b/crates/ra_mbe/src/mbe_expander/transcriber.rs
@@ -86,7 +86,7 @@ fn expand_subtree(ctx: &mut ExpandCtx, template: &tt::Subtree) -> Result<tt::Sub
 
 fn expand_var(ctx: &mut ExpandCtx, v: &SmolStr) -> Result<Fragment, ExpandError> {
     let res = if v == "crate" {
-        // FIXME: Properly handle $crate token
+        // We simply produce identifier `$crate` here. And it will be resolved when lowering ast to Path.
         let tt =
             tt::Leaf::from(tt::Ident { text: "$crate".into(), id: tt::TokenId::unspecified() })
                 .into();