Minor documentation corrections.

Bootloaders/CDC/BootloaderCDC.txt

Demos/Device/ClassDriver/GenericHID/GenericHID.c

Demos/Device/ClassDriver/Joystick/Joystick.c

Demos/Device/ClassDriver/Keyboard/Keyboard.c

Demos/Device/ClassDriver/KeyboardMouse/KeyboardMouse.c

...river/KeyboardMouseMultiReport/KeyboardMouseMultiReport.c

...ice/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c

Demos/Device/ClassDriver/Mouse/Mouse.c

...evice/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.c

Demos/DualRole/ClassDriver/MouseHostDevice/DeviceFunctions.c

Projects/Magstripe/Magstripe.c

Projects/MediaController/MediaController.c

Projects/TempDataLogger/TempDataLogger.c