Fix formatting

Author: ThibsG

clippy_lints/src/matches.rs

@@ -528,12 +528,13 @@ fn check_wild_err_arm(cx: &LateContext<'_, '_>, ex: &Expr<'_>, arms: &[Arm<'_>])
                         then {
                             // `Err(_)` or `Err(_e)` arm with `panic!` found
                             span_note_and_lint(cx,
-                                            MATCH_WILD_ERR_ARM,
-                                            arm.pat.span,
-                                            &format!("`Err({})` will match all errors, maybe not a good idea", &ident_bind_name),
-                                            arm.pat.span,
-                                            "to remove this warning, match each error separately \
-                                                or use `unreachable!` macro");
+                                MATCH_WILD_ERR_ARM,
+                                arm.pat.span,
+                                &format!("`Err({})` will match all errors, maybe not a good idea", &ident_bind_name),
+                                arm.pat.span,
+                                "to remove this warning, match each error separately \
+                                    or use `unreachable!` macro"
+                            );
                         }
                     }
                 }