fix warning

Author: Jacherr

clippy_lints/src/methods/unnecessary_map_or.rs

@@ -72,7 +72,7 @@ pub(super) fn check(
                 ),
                 "standard comparison",
             )
-        } else if def_bool == false && msrv.meets(msrvs::OPTION_IS_SOME_AND) {
+        } else if !def_bool && msrv.meets(msrvs::OPTION_IS_SOME_AND) {
             let sugg = if is_type_diagnostic_item(cx, recv_ty, sym::Option) {
                 "is_some_and"
             } else {
@@ -96,10 +96,10 @@ pub(super) fn check(
             cx,
             UNNECESSARY_MAP_OR,
             expr.span,
-            &format!("`map_or` is redundant, use {} instead", method),
+            &format!("`map_or` is redundant, use {method} instead"),
             "try",
             sugg,
             Applicability::Unspecified,
-        )
+        );
     }
 }