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-rw-r--r--compiler/rustc_macros/src/query.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_macros/src/query.rs b/compiler/rustc_macros/src/query.rs
index 789d83a0dd0..08e42a8a08f 100644
--- a/compiler/rustc_macros/src/query.rs
+++ b/compiler/rustc_macros/src/query.rs
@@ -239,7 +239,7 @@ fn doc_comment_from_desc(list: &Punctuated<Expr, token::Comma>) -> Result<Attrib
             .unwrap();
         },
     );
-    let doc_string = format!("[query description - consider adding a doc-comment!] {}", doc_string);
+    let doc_string = format!("[query description - consider adding a doc-comment!] {doc_string}");
     Ok(parse_quote! { #[doc = #doc_string] })
 }