update comment

Author: SpecificProtagonist

crates/bevy_ecs/src/error/handler.rs

@@ -86,7 +86,7 @@ mod global_error_handler {
     /// currently have a way to express atomic function pointers.
     /// Should we add support for a platform on which function pointers and data pointers
     /// have different sizes, the transmutation back will fail to compile. In that case,
-    /// we can replace the atomic pointer with a regular pointer protected by a `RwLock`
+    /// we can replace the atomic pointer with a regular pointer protected by a `OnceLock`
     /// on only those platforms.
     /// SAFETY: Only accessible from within this module.
     static HANDLER: AtomicPtr<()> = AtomicPtr::new(panic as *mut ());

crates/bevy_ecs/src/error/mod.rs

@@ -35,7 +35,7 @@
 //! context surrounding the error – such as the system's [`name`] – in your error messages.
 //!
 //! ```rust, ignore
-//! use bevy_ecs::error::{set_global_error_handler, BevyError, ErrorContext};
+//! use bevy_ecs::error::{set_global_default_error_handler, BevyError, ErrorContext};
 //! use log::trace;
 //!
 //! fn my_error_handler(error: BevyError, ctx: ErrorContext) {
@@ -47,7 +47,7 @@
 //! }
 //!
 //! fn main() {
-//!     set_global_error_handler(my_error_handler);
+//!     set_global_default_error_handler(my_error_handler);
 //!     
 //!     // Initialize your Bevy App here
 //! }