I am working on developing a plugin, and I am trying to add a line of text to the bottom of the page, I see there are two actions that seems reasonable, `wp_footer()` and `get_footer()`. wp\_footer sounds like it may more suited towards code that needs to go at the very end of the page (like JavaScript files), but get\_footer didn't have any documentation on its [wordpress codex page](http://codex.wordpress.org/Plugin_API/Action_Reference/get_footer). Which should I use for something like this?