NT_PRFPREG note is named "CORE". Correct the comment accordingly.
Fixes: 00e19ceec8 ("ELF: Add ELF program property parsing support")
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/455b22b986de4d3bc6d9bfd522378e442943de5f.1687499411.git.baruch@tkos.co.il