Take out double line spacing in email signature

When you are in the editor window, a hard return will create 1.5 line spaces. To fix this on existing text, delete the 1.5 line space so that your text on the second line is on the same line with the first line. Then put the cursor where you need the text to move to the next line and instead of pressing return, press shift+return. This will do 1 line space instead of 1.5.