Update optional_catch_binding.rs

Co-authored-by: overlookmotel <[email protected]>

crates/oxc_transformer/src/es2019/optional_catch_binding.rs

@@ -10,7 +10,7 @@
 //! ```js
 //! try {
 //!   throw 0;
-//! } catch () {
+//! } catch {
 //!   doSomethingWhichDoesNotCareAboutTheValueThrown();
 //! }
 //! ```