Graphic Designer - to edit an instructoin manual

Our instruction manual needs to be updated - just some words that need to be altered. Highlighted section on page 2 of the file needs to say "Keeping the panel lined up correctly using the supporting duct tape, apply a relatively firm pressure (using the heel of your hand as shown in the photo) to the top of these Armor-lock™ attachments no greater than 10 kgs for a minimum of 30 seconds."