1 files changed, 2 insertions, 1 deletions
diff --git a/clippy_lints/src/missing_doc.rs b/clippy_lints/src/missing_doc.rs
index 47219556676..641dbb7f7a7 100644
--- a/clippy_lints/src/missing_doc.rs
+++ b/clippy_lints/src/missing_doc.rs
@@ -8,6 +8,7 @@
 use clippy_utils::attrs::is_doc_hidden;
 use clippy_utils::diagnostics::span_lint;
 use clippy_utils::is_from_proc_macro;
+use if_chain::if_chain;
 use rustc_ast::ast::{self, MetaItem, MetaItemKind};
 use rustc_hir as hir;
 use rustc_lint::{LateContext, LateLintPass, LintContext};
@@ -103,7 +104,7 @@ impl MissingDoc {
                 cx,
                 MISSING_DOCS_IN_PRIVATE_ITEMS,
                 sp,
-                &format!("missing documentation for {} {}", article, desc),
+                &format!("missing documentation for {article} {desc}"),
             );
         }
     }