1 files changed, 1 insertions, 1 deletions
diff --git a/clippy_lints/src/mutable_debug_assertion.rs b/clippy_lints/src/mutable_debug_assertion.rs
index 2d7ce7b52ae..563ce2d82ea 100644
--- a/clippy_lints/src/mutable_debug_assertion.rs
+++ b/clippy_lints/src/mutable_debug_assertion.rs
@@ -60,7 +60,7 @@ impl<'tcx> LateLintPass<'tcx> for DebugAssertWithMutCall {
                     cx,
                     DEBUG_ASSERT_WITH_MUT_CALL,
                     span,
-                    &format!("do not call a function with mutable arguments inside of `{macro_name}!`"),
+                    format!("do not call a function with mutable arguments inside of `{macro_name}!`"),
                 );
             }
         }