1 files changed, 4 insertions, 5 deletions
diff --git a/tests/ui/proc-macro/signature-proc-macro-derive.rs b/tests/ui/proc-macro/signature-proc-macro-derive.rs
index f2fd824b6..d294b1591 100644
--- a/tests/ui/proc-macro/signature-proc-macro-derive.rs
+++ b/tests/ui/proc-macro/signature-proc-macro-derive.rs
@@ -8,24 +8,23 @@ use proc_macro::TokenStream;
 
 #[proc_macro_derive(Blah)]
 pub fn bad_input(input: String) -> TokenStream {
-    //~^ ERROR mismatched derive proc macro signature
+    //~^ ERROR derive proc macro has incorrect signature
     TokenStream::new()
 }
 
 #[proc_macro_derive(Bleh)]
 pub fn bad_output(input: TokenStream) -> String {
-    //~^ ERROR mismatched derive proc macro signature
+    //~^ ERROR derive proc macro has incorrect signature
     String::from("blah")
 }
 
 #[proc_macro_derive(Bluh)]
 pub fn bad_everything(input: String) -> String {
-    //~^ ERROR mismatched derive proc macro signature
-    //~| ERROR mismatched derive proc macro signature
+    //~^ ERROR derive proc macro has incorrect signature
     input
 }
 
 #[proc_macro_derive(Blih)]
 pub fn too_many(a: TokenStream, b: TokenStream, c: String) -> TokenStream {
-    //~^ ERROR mismatched derive proc macro signature
+    //~^ ERROR derive proc macro has incorrect signature
 }