Fix panic-handler documentation

AaronKutch · AaronKutch · commit 084fbd2b0b1d · 2021-04-02T08:58:50.000-05:00
rust-lang/rust#51647 is fixed but panic-handler is still needed
diff --git a/crates/panic-handler/src/lib.rs b/crates/panic-handler/src/lib.rs
@@ -1,4 +1,4 @@
-// Hack of a crate until rust-lang/rust#51647 is fixed
+//! This is needed for tests on targets that require a `#[panic_handler]` function
 
 #![feature(no_core)]
 #![no_core]

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-// Hack of a crate until rust-lang/rust#51647 is fixed`
	`1`	+//! This is needed for tests on targets that require a `#[panic_handler]` function
`2`	`2`
`3`	`3`	`#![feature(no_core)]`
`4`	`4`	`#![no_core]`