Lyricists Forum How do I tag correctly?

Hey everyone, I'm new here and just wanted to say hi but also have a question. When you upload new work/art and there's a bit that allows you to write tags so when people search for things it makes it easier for them to find your work/art. Well it says to separate tags with commas but do you need to use spaces as well? So should I write tags like this (commas but NO spaces):A,B,C,D etc. or like this (commas AND spaces):A, B, C, D etc. I know it seems dumb to ask but if I do it wrong then no-one is going to find my lyrics when they search for things so I want to know what the right way to do it is. Thanks for any help you can give.