message: Reword comment.
diff: @@ -618,10 +618,9 @@ impl Ord for SourceKind {
  // Otherwise please just leave a comment in your PR as to why the hash value is
  // changing and why the old value can't be easily preserved.
  //
  -// The hash value differs depending on endianess and bit-width since Rust 1.45
  -// (see https://github.com/rust-lang/rust/issues/74215). We run this test only
  -// on 64-bit little-endian platforms which are most commonly used for
  -// development and tested in CI.
  +// The hash value depends on endianness and bit-width, so we only run this test on
  +// little-endian 64-bit CPUs (such as x86-64 and ARM64) where it matches the
  +// well-known value.
  #[test]
  #[cfg(all(target_endian = "little", target_pointer_width = "64"))]
  fn test_cratesio_hash() {
  