WP custom link get extra empty lines at the end

Hello

Thanks for this nice plugin.

I have trouble showing WP custom link widget with this plugin.

WP custom link shows correctly in Right sidebar with no addition of extra empty lines, however with this plugin it pads the end of the output with two extra empty lines.
The widget occupies more space than the actual output.

Is there a way to remove these extra empty lines?

Thanks in advance.