[PATCH 1/2] sched: fix typo "upto" in comments

[Hemanth Selam <hemanth.selam@gmail.com>]

Correct "upto" to "up to", reported by scripts/checkpatch.pl using the
misspelling list in scripts/spelling.txt.  Only touches comments, no code
changes.

Assisted-by: Cursor:claude-opus-5
Signed-off-by: Hemanth Selam <hemanth.selam@gmail.com>
---
 kernel/sched/ext/ext.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/sched/ext/ext.c b/kernel/sched/ext/ext.c
index 713aa26b2828..721f0b3c5c07 100644
--- a/kernel/sched/ext/ext.c
+++ b/kernel/sched/ext/ext.c
@@ -5840,7 +5840,7 @@ static void bypass_lb_node(struct scx_sched *sch, int node)
 
 	/*
 	 * We don't want CPUs to have more than $nr_donor_target tasks and
-	 * balancing to fill donee CPUs upto $nr_target. Once targets are
+	 * balancing to fill donee CPUs up to $nr_target. Once targets are
 	 * calculated, find the donee CPUs.
 	 */
 	nr_target = DIV_ROUND_UP(nr_tasks, nr_cpus);
@@ -8816,7 +8816,7 @@ __bpf_kfunc_start_defs();
  * task is inserted.
  *
  * When called from ops.dispatch(), there are no restrictions on @p or @dsq_id
- * and this function can be called upto ops.dispatch_max_batch times to insert
+ * and this function can be called up to ops.dispatch_max_batch times to insert
  * multiple tasks. scx_bpf_dispatch_nr_slots() returns the number of the
  * remaining slots. scx_bpf_dsq_move_to_local() flushes the batch and resets the
  * counter.
-- 
2.48.1