Obviously not Acrobat Forms since it's form tool does not have a text description.
If your are using LiveCycle Designer, remove the text from the check box and place a static text field to the left of the check box with the text description.
In LiveCycle Designer, you can click on your check box and then select the Layout tab. Then under "Caption" there's a drop-down menu for position that you can click to select "left" and this will put your check box to the right of your text.
Charlie
charlie6067