diff --git a/quartz/scheduler.go b/quartz/scheduler.go
index 715cbbc..b5c5190 100644
--- a/quartz/scheduler.go
+++ b/quartz/scheduler.go
@@ -68,7 +68,7 @@ type StdScheduler struct {
 
 type StdSchedulerOptions struct {
 	// When true, the scheduler will run jobs synchronously,
-	// waiting for each exceution instance of the job to return
+	// waiting for each execution instance of the job to return
 	// before starting the next execution. Running with this
 	// option effectively serializes all job execution.
 	BlockingExecution bool
diff --git a/quartz/trigger.go b/quartz/trigger.go
index 21470fe..e6edb0e 100644
--- a/quartz/trigger.go
+++ b/quartz/trigger.go
@@ -60,7 +60,7 @@ func NewRunOnceTrigger(delay time.Duration) *RunOnceTrigger {
 }
 
 // NextFireTime returns the next time at which the RunOnceTrigger is scheduled to fire.
-// Sets exprired to true afterwards.
+// Sets expired to true afterwards.
 func (ot *RunOnceTrigger) NextFireTime(prev int64) (int64, error) {
 	if !ot.expired {
 		next := prev + ot.Delay.Nanoseconds()