To make footnotes in the text use [[footnote]] block. To force the list of footnotes
to appear not at the end of the page, use [[footnoteblock]].

Some text[[footnote]]And a small footnote.[[/footnote]]. Here we go
with another footnote[[footnote]]Content of another footnote.[[/footnote]].

[[footnoteblock]]

Some text¹. Here we go with another footnote².

If you are not satisfied with the default title ("Footnotes") you can force your own title by using [[footnoteblock title="Custom title"]] or even do not use title at all (title="").