elf: correct note name comment

NT_PRFPREG note is named "CORE". Correct the comment accordingly.

Fixes: 00e19cee ("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

include/uapi/linux/elf.h

@@ -372,7 +372,8 @@ typedef struct elf64_shdr {
  * Notes used in ET_CORE. Architectures export some of the arch register sets
  * using the corresponding note types via the PTRACE_GETREGSET and
  * PTRACE_SETREGSET requests.
- * The note name for all these is "LINUX".
+ * The note name for these types is "LINUX", except NT_PRFPREG that is named
+ * "CORE".
  */
 #define NT_PRSTATUS	1
 #define NT_PRFPREG	2