Operating system and graphics card
Win 7 64 Bit
Nvidia 760 GTX
Broken: (example: 2.69.7 4b206af, see splash screen)
Short description of error
UV Image Editor. UV Sculpt toggle button doesn't show hotkey label when active. Minibug, nevertheless worth a report :)
Exact steps for others to reproduce the error
Based on a (as simple as possible) attached .blend file with minimum amount of steps
New Scene. Switch to UV Editing. Unwrap the standard cube with let's say Project from View so that you have something to work with. In Image Editor go to the UVs menu, and have a look at the UV Sculpt checkbox. It has the hotkey Q.
Tick it. The label Q at the checkbox will vanish.