I downloaded a free app for my iPhone called Documents 5 by Readdle. It created a folder in iCloud drive called PDFExpert. In Yosemite it shows a folder icon with a D in it that looks like the Documents 5 App. I think this is a stripped-down app based on PDFExpert. Everywhere else it shows the Red PDFExpert icon - in iCloud Drive on web and in IOS apps document picker. Since then, I didn't like the App but ended up buying PDFExpert. It still shows the Documents 5 D icon in Yosemite. Other than that everything works. Does someone else who just installed PDFExpert - what icon does it show in Yosemite? It bugs me the way it is - any ideas how to fix?