diff --git a/test_suite/tests/ui/remote/wrong_de.stderr b/test_suite/tests/ui/remote/wrong_de.stderr
index 99140c78..b784c8e3 100644
--- a/test_suite/tests/ui/remote/wrong_de.stderr
+++ b/test_suite/tests/ui/remote/wrong_de.stderr
@@ -4,7 +4,5 @@ error[E0308]: mismatched types
 7 | #[derive(Deserialize)]
   |          ^^^^^^^^^^^
   |          |
-  |          expected u16, found u8
+  |          expected `u16`, found `u8`
   |          help: you can convert an `u8` to `u16`: `Deserialize.into()`
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/test_suite/tests/ui/remote/wrong_getter.stderr b/test_suite/tests/ui/remote/wrong_getter.stderr
index 3ba2f503..8a726742 100644
--- a/test_suite/tests/ui/remote/wrong_getter.stderr
+++ b/test_suite/tests/ui/remote/wrong_getter.stderr
@@ -2,7 +2,7 @@ error[E0308]: mismatched types
   --> $DIR/wrong_getter.rs:15:10
    |
 15 | #[derive(Serialize)]
-   |          ^^^^^^^^^ expected u8, found u16
+   |          ^^^^^^^^^ expected `u8`, found `u16`
    |
-   = note: expected type `&u8`
-              found type `&u16`
+   = note: expected reference `&u8`
+              found reference `&u16`
diff --git a/test_suite/tests/ui/remote/wrong_ser.stderr b/test_suite/tests/ui/remote/wrong_ser.stderr
index 54740925..2f95d687 100644
--- a/test_suite/tests/ui/remote/wrong_ser.stderr
+++ b/test_suite/tests/ui/remote/wrong_ser.stderr
@@ -2,9 +2,7 @@ error[E0308]: mismatched types
  --> $DIR/wrong_ser.rs:9:10
   |
 9 | #[derive(Serialize)]
-  |          ^^^^^^^^^ expected u8, found u16
+  |          ^^^^^^^^^ expected `u8`, found `u16`
   |
-  = note: expected type `&u8`
-             found type `&u16`
-
-For more information about this error, try `rustc --explain E0308`.
+  = note: expected reference `&u8`
+             found reference `&u16`