Hello @taufit, your contribution has been declined reason because it is trivial (has little or no value to the project).
Please Note:You must understand that very little suggestions like this will not be welcomed or approved in the future.
Examples of good contributions : 1, 2 and 3
Please be sure to improve the quality of your contribution.Doing this will increase the quality of your contribution in this category and the community at large. I do hope to see some improvement in your future contribution.
Are you not sertified with this feedback ? Please feel free to contact us on discord.
Thank you.