Fix incorrect string length in the USBtoSerial demo descriptors (thanks to Oliver Zander).

4b194592 · Dean Camera · 44aea229 · 4b194592
Commit 4b194592 authored Aug 28, 2012 by Dean Camera
--- a/Projects/USBtoSerial/Descriptors.c
+++ b/Projects/USBtoSerial/Descriptors.c
@@ -203,7 +203,7 @@ const USB_Descriptor_String_t PROGMEM ManufacturerString =
 */
 const USB_Descriptor_String_t PROGMEM ProductString =
 {
-	.Header                 = {.Size = USB_STRING_LEN(23), .Type = DTYPE_String},
+	.Header                 = {.Size = USB_STRING_LEN(22), .Type = DTYPE_String},

 	.UnicodeString          = L"LUFA USB-RS232 Adapter"
 };