1 files changed, 1 insertions, 1 deletions

diff --git a/crates/ra_hir/src/ty.rs b/crates/ra_hir/src/ty.rs
index 78270a9b7..bad811a56 100644
--- a/crates/ra_hir/src/ty.rs
+++ b/crates/ra_hir/src/ty.rs
@@ -339,7 +339,7 @@ impl fmt::Display for Ty {
                 Ok(())
             }
             Ty::Param { name, .. } => write!(f, "{}", name),
-            Ty::Unknown => write!(f, "[unknown]"),
+            Ty::Unknown => write!(f, "{{unknown}}"),
             Ty::Infer(..) => write!(f, "_"),
         }
     }