arch/ia64/include/asm/pgtable.h: minor typo fixes

s/migraton/migration/

Link: https://lkml.kernel.org/r/20210313045519.9310-1-unixbhaskar@gmail.comSigned-off-by: NBhaskar Chowdhury <unixbhaskar@gmail.com>
Acked-by: NRandy Dunlap <rdunlap@infradead.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

arch/ia64/include/asm/pgtable.h

@@ -328,7 +328,7 @@ extern void __ia64_sync_icache_dcache(pte_t pteval);
 static inline void set_pte(pte_t *ptep, pte_t pteval)
 {
 	/* page is present && page is user  && page is executable
-	 * && (page swapin or new page or page migraton
+	 * && (page swapin or new page or page migration
 	 *	|| copy_on_write with page copying.)
 	 */
 	if (pte_present_exec_user(pteval) &&