1 files changed, 1 insertions, 1 deletions

diff --git a/crates/ra_hir_expand/src/lib.rs b/crates/ra_hir_expand/src/lib.rs
index b6e55aa6a..63ba17158 100644
--- a/crates/ra_hir_expand/src/lib.rs
+++ b/crates/ra_hir_expand/src/lib.rs
@@ -132,7 +132,7 @@ impl MacroCallId {
 }
 
 #[derive(Debug, Clone, PartialEq, Eq)]
-/// ExpansionInfo mainly describle how to map text range between src and expaned macro
+/// ExpansionInfo mainly describes how to map text range between src and expanded macro
 pub struct ExpansionInfo {
     pub arg_map: Vec<(TextRange, TextRange)>,
     pub def_map: Vec<(TextRange, TextRange)>,