mx6 common: remove dangling comment

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

include/configs/mx6_common.h

@@ -51,8 +51,6 @@
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
 
-/* Filesystems and image support */
-
 /* Miscellaneous configurable options */
 #define CONFIG_SYS_CBSIZE	512
 #define CONFIG_SYS_MAXARGS	32