diff --git a/container/mts/mpegts.go b/container/mts/mpegts.go
index 8554f702..00028478 100644
--- a/container/mts/mpegts.go
+++ b/container/mts/mpegts.go
@@ -414,7 +414,7 @@ func TrimToMetaRange(d []byte, key, from, to string) ([]byte, error) {
 	}
 
 	if from == to {
-		return nil, errors.New("'from' and 'to' cannot be equivalent")
+		return nil, errors.New("'from' and 'to' cannot be identical")
 	}
 
 	var (