fix(style): appease cargo fmt

tests/wasm-pack.rs

@@ -11,7 +11,10 @@ fn it_gets_the_crate_name_default_path() {
 #[test]
 fn it_gets_the_crate_name_provided_path() {
     assert!(wasm_pack::get_crate_name("./examples/js-hello-world").is_ok());
-  assert_eq!(wasm_pack::get_crate_name("./examples/js-hello-world").unwrap(), "js-hello-world");
+    assert_eq!(
+        wasm_pack::get_crate_name("./examples/js-hello-world").unwrap(),
+        "js-hello-world"
+    );
 }
 
 #[test]