sched: Fix various typos

Fix ~42 single-word typos in scheduler code comments.

We have accumulated a few fun ones over the years. :-)

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Ben Segall <bsegall@google.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: linux-kernel@vger.kernel.org

kernel/sched/clock.c

@@ -41,7 +41,7 @@
  * Otherwise it tries to create a semi stable clock from a mixture of other
  * clocks, including:
  *
- *  - GTOD (clock monotomic)
+ *  - GTOD (clock monotonic)
  *  - sched_clock()
  *  - explicit idle events
  *