diff --git a/metric/sink/datadog.go b/metric/sink/datadog.go
index 7bebfcb8..922c59fe 100644
--- a/metric/sink/datadog.go
+++ b/metric/sink/datadog.go
@@ -140,7 +140,7 @@ func (d *Datadog) Client() *http.Client {
 	return d.client
 }
 
-// calculate the differene between now and midnight.
+// calculate the differences between now and midnight.
 func midnightDiff() time.Duration {
 	a := time.Now()
 	b := time.Date(a.Year(), a.Month(), a.Day()+1, 0, 0, 0, 0, a.Location())
diff --git a/trigger/trigger_test.go b/trigger/trigger_test.go
index ff6b7efd..ff3dbecf 100644
--- a/trigger/trigger_test.go
+++ b/trigger/trigger_test.go
@@ -271,7 +271,7 @@ func TestTrigger_SkipBranch(t *testing.T) {
 
 	_, err := triggerer.Trigger(noContext, dummyRepo, dummyHook)
 	if err != nil {
-		t.Errorf("Expect build silenty skipped if branch does not match")
+		t.Errorf("Expect build silently skipped if branch does not match")
 	}
 }
 
@@ -309,7 +309,7 @@ func TestTrigger_SkipEvent(t *testing.T) {
 
 	_, err := triggerer.Trigger(noContext, dummyRepo, dummyHook)
 	if err != nil {
-		t.Errorf("Expect build silenty skipped if event does not match")
+		t.Errorf("Expect build silently skipped if event does not match")
 	}
 }
 
@@ -347,7 +347,7 @@ func TestTrigger_SkipAction(t *testing.T) {
 
 	_, err := triggerer.Trigger(noContext, dummyRepo, dummyHook)
 	if err != nil {
-		t.Errorf("Expect build silenty skipped if action does not match")
+		t.Errorf("Expect build silently skipped if action does not match")
 	}
 }