1 files changed, 2 insertions, 1 deletions
diff --git a/rows.go b/rows.go
index 6a67672..17216df 100644
--- a/rows.go
+++ b/rows.go
@@ -148,7 +148,8 @@ func (err ErrSheetNotExist) Error() string {
 	return fmt.Sprintf("sheet %s is not exist", string(err.SheetName))
 }
 
-// Rows return a rows iterator. For example:
+// Rows returns a rows iterator, used for streaming reading data for a
+// worksheet with a large data. For example:
 //
 //    rows, err := f.Rows("Sheet1")
 //    if err != nil {