Vi-Jon Inc., the manufacturer of Germ-X brand hand sanitizer, is issuing an apology to teachers for a spelling error that appears on their specially designed back-to-school bottles. To make amends for this oversight, Germ-X recently launched a Facebook page (www.facebook.com/germx) that will focus on engaging its fans with fun, educational content and a coupon offer. The typo-bearing label, resembling colorfully doodled scholastic lined-notebook paper, encourages students and teachers to perso...