lines of text CLOSER TOGETHER?

[mcsugarfree]

I'm trying to change the baselines of lines of text to bring the lines closer together. I can't tell if something is glitching w the text editor or what...But I can't seem to bring lines of text closer. For example:

I want
to make
these lines
tighter

Imagine squashing this stack of text so that there is less space between each line! That's what I need to do.

Help?

Thanks!