diff --git a/example_test.go b/example_test.go
index aefa932..900e544 100644
--- a/example_test.go
+++ b/example_test.go
@@ -22,7 +22,9 @@
 	p.RefreshRate(120 * time.Millisecond)
 
 	// Add a bar. You're not limited to just one bar, add many if you need.
-	bar := p.AddBar(100).PrependName("Single Bar:", 0).AppendPercentage()
+	bar := p.AddBar(100).
+		PrependName("Single Bar:", 0, mpb.DwidthSync).
+		AppendPercentage(5, 0)
 
 	for i := 0; i < 100; i++ {
 		bar.Incr(1) // increment progress bar
@@ -38,7 +40,7 @@
 
 func ExampleBar_InProgress() {
 	p := mpb.New(nil)
-	bar := p.AddBar(100).AppendPercentage()
+	bar := p.AddBar(100).AppendPercentage(5, 0)
 
 	for bar.InProgress() {
 		bar.Incr(1)