spacing in copyright-footer

[Ole Hesprich]

Hi @ all,

I need the following copyright-footer:

-----

\version "2.9.19"

\header {
        title = \markup \center-align {"The Title"}
        tagline = ""
        copyright = \markup \column {
                \teeny \fill-line {"This is line 1 (left)" " "}
                \teeny \fill-line {"This is line 2 (left)" " "}
                \teeny \fill-line {"This is line 3 (left)" \bold "This is line 3
(right)" }
        }
}

\relative c' {
        { c4 c c c }
}

-----

Works fine, BUT: the spacing between the three lines is too big. I
searched the manual and tried out everything that seems to might help,
but with no success.

Can anyone tell me what to change that the lines come more closed together?

Ole