diff --git a/example/example_consumer.go b/example/example_consumer.go
index d9ca62a..9d89e5e 100644
--- a/example/example_consumer.go
+++ b/example/example_consumer.go
@@ -40,7 +40,6 @@
 			}
 			reader.Commit(sequence - 1)
 		} else {
-			//time.Sleep(time.Nanosecond)
 		}
 	}
 }
@@ -61,7 +60,6 @@
 			}
 			reader.Commit(sequence - 1)
 		} else {
-			//time.Sleep(time.Nanosecond)
 		}
 	}
 }