Invoice No - Change description on tooltip

Issue No: AP-1873
Created 11/18/2015 8:58:09 PM
Type Bug
Priority Minor
Status Closed
Resolution Fixed
Fixed Version 15.4
Description Steps: Create voucher and save without entering Invoice No.   Issue: Tooltip description is different from the label.   !pastedImage_d47493_0.png! Acceptance Criteria: Change tooltip to ' *Invoice No. is required.* '