remove unintentional fmt

Author: Darunada

tests/suite/cli_self_upd.rs

@@ -294,13 +294,13 @@ fn update_exact() {
     let expected_output = "info: checking for self-update
 info: downloading self-update
 "
-        .to_string();
+    .to_string();
 
     update_setup(&|config, _| {
         config.expect_ok(&["rustup-init", "-y", "--no-modify-path"]);
         config.expect_ok_ex(
             &["rustup", "self", "update"],
-            &format!("  rustup updated - {version} (from {version})\n\n", ),
+            &format!("  rustup updated - {version} (from {version})\n\n",),
             &expected_output,
         )
     });