Config.in.legacy: remove empty line

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

Config.in.legacy

@@ -250,7 +250,6 @@ config BR2_PACKAGE_DIRECTFB_EXAMPLES_DRIVERTEST
 	  BR2_PACKAGE_DIRECTFB_EXAMPLES option now installs all
 	  examples.
 
-
 config BR2_PACKAGE_DIRECTFB_EXAMPLES_FIRE
 	bool "DirectFB example df_fire has been removed"
 	select BR2_LEGACY