diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 9f9623d..a7a6aac 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5925,7 +5925,7 @@
 	 * the zone and SPARSEMEM is in use. If there are holes within the
 	 * zone, each populated memory region may cost us one or two extra
 	 * memmap pages due to alignment because memmap pages for each
-	 * populated regions may not naturally algined on page boundary.
+	 * populated regions may not be naturally aligned on page boundary.
 	 * So the (present_pages >> 4) heuristic is a tradeoff for that.
 	 */
 	if (spanned_pages > present_pages + (present_pages >> 4) &&