binfmt_elf: fix comment typo s/reset/regset/

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/0b2967c4a4141875c493e835d5a6f8f2d19ae2d6.1687499804.git.baruch@tkos.co.il

Author: baruchsiach

fs/binfmt_elf.c

@@ -1773,7 +1773,7 @@ static int fill_thread_core_info(struct elf_thread_core_info *t,
 	/*
 	 * NT_PRSTATUS is the one special case, because the regset data
 	 * goes into the pr_reg field inside the note contents, rather
-	 * than being the whole note contents.  We fill the reset in here.
+	 * than being the whole note contents.  We fill the regset in here.
 	 * We assume that regset 0 is NT_PRSTATUS.
 	 */
 	fill_prstatus(&t->prstatus.common, t->task, signr);