srcu: Fix a typo in comment "amoritized"->"amortized"

This commit fixes a typo in a comment.

Signed-off-by: Ethon Paul <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>

Author: Ethon Paul

kernel/rcu/srcutree.c

@@ -766,7 +766,7 @@ static void srcu_flip(struct srcu_struct *ssp)
  * it, if this function was preempted for enough time for the counters
  * to wrap, it really doesn't matter whether or not we expedite the grace
  * period.  The extra overhead of a needlessly expedited grace period is
- * negligible when amoritized over that time period, and the extra latency
+ * negligible when amortized over that time period, and the extra latency
  * of a needlessly non-expedited grace period is similarly negligible.
  */
 static bool srcu_might_be_idle(struct srcu_struct *ssp)