ARM: imx: cosmetic: Remove not needed comment from the mccmon6.h file

This comment is a leftover from the Kconfig CONFIG_*MTD* move.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
diff --git a/include/configs/mccmon6.h b/include/configs/mccmon6.h
index a1774c0..b973735 100644
--- a/include/configs/mccmon6.h
+++ b/include/configs/mccmon6.h
@@ -65,8 +65,6 @@
 #define CONFIG_SYS_FLASH_BANKS_LIST	{ (CONFIG_SYS_FLASH_BASE) }
 #define CONFIG_SYS_FLASH_BANKS_SIZES	{ (32 * SZ_1M) }
 
-/* MTD support */
-
 /* USB Configs */
 #define CONFIG_USB_MAX_CONTROLLER_COUNT	2
 #define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)