Hi guys, just new on this forum here! So I have some experience working with Photoshop, but not a huge amount, and I'm currently working on a new layout for a college publication for next year, and have a slight problem with one of the headers that was made up for me! It's a dark blue background with a fairly intricate pattern of white lines kind of criss-crossing through it, with yellow text overlaid on that, but unfortunately the yellow text contains a blisteringly obvious typo, and really needs to be fixed! I thought it would be grand, just go back and fix the layer it's contained in, but the lad who made it only saved it as a jpeg!
So is there any way to salvage the pattern of white lines behind the yellow lettering so I can just overlay a new letter on it? Thanks