Fixed documentation typoes and preprocessor checks relating to misspellings of the USE_RAM_DESCRIPTORS token (thanks to Ian Gregg).

LUFA/ChangeLog.txt

@@ -42,6 +42,7 @@
   *  - Keyboard and Mouse host demos (normal and data interrupt driven) combined into unified keyboard and mouse demos
   *  - Removed AVRISP_Programmer project due to code quality concerns
   *  - Fixed CDC demo not sending an empty packet after each transfer to prevent the host from buffering incomming data
+  *  - Fixed documentation typoes and preprocessor checks relating to misspellings of the USE_RAM_DESCRIPTORS token (thanks to Ian Gregg)
   *
   *  \section Sec_ChangeLog090209 Version 090209
   *

LUFA/Drivers/USB/HighLevel/StdDescriptors.h

@@ -497,7 +497,7 @@
 			 *
 			 *  \note By default, the library expects all descriptors to be located in flash memory via the PROGMEM attribute.
 			 *        If descriptors should be located in RAM or EEPROM instead (to speed up access in the case of RAM, or to
-			 *        allow the descriptors to be changed dynamically at runtime) either the USE_SRAM_DESCRIPTORS or the 
+			 *        allow the descriptors to be changed dynamically at runtime) either the USE_RAM_DESCRIPTORS or the 
 			 *        USE_EEPROM_DESCRIPTORS tokens may be defined in the project makefile and passed to the compiler by the -D
 			 *        switch.
 			 *

LUFA/Drivers/USB/LowLevel/USBMode.h

@@ -65,8 +65,8 @@
 				#error USB_HOST_ONLY and USB_DEVICE_ONLY are mutually exclusive.
 			#endif
 
-			#if (defined(USB_RAM_DESCRIPTORS) && defined(USE_EEPROM_DESCRIPTORS))
-				#error USB_RAM_DESCRIPTORS and USE_EEPROM_DESCRIPTORS are mutually exclusive.
+			#if (defined(USE_RAM_DESCRIPTORS) && defined(USE_EEPROM_DESCRIPTORS))
+				#error USE_RAM_DESCRIPTORS and USE_EEPROM_DESCRIPTORS are mutually exclusive.
 			#endif
 
 			#if defined(USE_STATIC_OPTIONS)