diff --git a/bar.go b/bar.go
index db4f66d..0b1947d 100644
--- a/bar.go
+++ b/bar.go
@@ -171,7 +171,7 @@
 }
 
 // EnableTriggerComplete enables triggering complete event. It's
-// effective only for bar which was constructed with `total <= 0` and
+// effective only for bars which were constructed with `total <= 0` and
 // after total has been set with (*Bar).SetTotal(int64, false). If bar
 // has been incremented to the total, complete event is triggered right
 // away.
@@ -195,7 +195,7 @@
 
 // SetTotal sets total to an arbitrary value. It's effective only for
 // bar which was constructed with `total <= 0`. Setting total to negative
-// value is equivalent to (*Bar).SetTotal((*Bar).Current(), bool).
+// value is equivalent to (*Bar).SetTotal((*Bar).Current(), bool) but faster.
 // If triggerCompleteNow is true, total value is set to current and
 // complete event is triggered right away.
 func (b *Bar) SetTotal(total int64, triggerCompleteNow bool) {