Hi
When you enter your text Just press the Enter key to start a new line. The spacing should be the normal spacing for the font size selected. Did you press Enter twice??
This is the sequence preview of a blue blank clip with two lines of right justified Copperplate Gothic Light in yellow with a font size of 20 separated by a single press of the Enter key Line spacing is normal.....

The text entry screen for this looked like this......

Line spacing for this font size seems normal. How did you set yours up?
Nat