util/nvmutil: minor code cleanup

Signed-off-by: Leah Rowe <leah@libreboot.org>

util/nvmutil/nvmutil.c

@@ -560,8 +560,6 @@ cmd_copy(void)
 	 * read_gbe() already performed the copy,
 	 * by virtue of inverted read. We need
 	 * only set the other part as changed.
-	 *
-	 * THIS IS NOT A BUG!
 	 */
 	part_modified[part ^ 1] = 1;
 }
@@ -584,8 +582,6 @@ cmd_swap(void)
 	 * read_gbe() already performed the swap,
 	 * by virtue of inverted read. We need
 	 * only set both parts as changed.
-	 *
-	 * THIS IS NOT A BUG!
 	 */
 	part_modified[1] = part_modified[0] = 1;
 }