Simplify testing code, add test case for outline functions and update the godoc.

1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index ecba08b..d9c70df 100644
--- a/README.md
+++ b/README.md
@@ -109,7 +109,7 @@ func main() {
     for k, v := range values {
         xlsx.SetCellValue("Sheet1", k, v)
     }
-    xlsx.AddChart("Sheet1", "E1", `{"type":"col3DClustered","dimension":{"width":640, "height":480},"series":[{"name":"Sheet1!$A$2","categories":"Sheet1!$B$1:$D$1","values":"Sheet1!$B$2:$D$2"},{"name":"Sheet1!$A$3","categories":"Sheet1!$B$1:$D$1","values":"Sheet1!$B$3:$D$3"},{"name":"Sheet1!$A$4","categories":"Sheet1!$B$1:$D$1","values":"Sheet1!$B$4:$D$4"}],"title":{"name":"Fruit 3D Clustered Column Chart"}}`)
+    xlsx.AddChart("Sheet1", "E1", `{"type":"col3DClustered","series":[{"name":"Sheet1!$A$2","categories":"Sheet1!$B$1:$D$1","values":"Sheet1!$B$2:$D$2"},{"name":"Sheet1!$A$3","categories":"Sheet1!$B$1:$D$1","values":"Sheet1!$B$3:$D$3"},{"name":"Sheet1!$A$4","categories":"Sheet1!$B$1:$D$1","values":"Sheet1!$B$4:$D$4"}],"title":{"name":"Fruit 3D Clustered Column Chart"}}`)
     // Save xlsx file by the given path.
     err := xlsx.SaveAs("./Book1.xlsx")
     if err != nil {