How can you say that, bro, when you are the only one caught doing it? If you know others who posted like that, then mention them here, and it's not common, based on my experience.
 
If this is tolerated, then we will have many discussions with short messages, which will then be edited on the weekend, It's ok to edit your post, but do it as soon as you find an error in your post.
Even if this is not included in the rules, it's common sense that we should not manipulate our posts.

Anyway, it's a learning experience for us. I hope that in the future you can find other campaigns, and I'm sure you will be better.