Enhancement: stm32 flash protection error message

This patch modifies an error message which, in its original state,
I find somewhat unhelpful. So a small hint was added.

Signed-off-by: Johnny Halfmoon <jhalfmoon at milksnot.com>


git-svn-id: svn://svn.berlios.de/openocd/trunk@2738 b42882b7-edfa-0310-969c-e2dbd0fdcd60

src/flash/stm32x.c

@@ -410,7 +410,7 @@ static int stm32x_protect(struct flash_bank_s *bank, int set, int first, int las
 
 	if ((first && (first % stm32x_info->ppage_size)) || ((last + 1) && (last + 1) % stm32x_info->ppage_size))
 	{
-		LOG_WARNING("sector start/end incorrect - stm32 has %dK sector protection", stm32x_info->ppage_size);
+		LOG_WARNING("Error: start and end sectors must be on a %d sector boundary", stm32x_info->ppage_size);
 		return ERROR_FLASH_SECTOR_INVALID;
 	}