Seriously, before you proceed with the training, you should read it again, so you don't share mistaken content. Read it carefully looking for any grammatical errors and such things.

I'm not saying this to discourage any of you, but I know it happened to me. I even wrote the same paragraph twice without realizing it.

So reading your content again won't hurt. Even if it's correct, you'll make sure of it. you can even PM me and say ,,It was correct, you fool''. It's all about giving your visitors quality content.