package/*/Config.in: fix consecutive lines check-package warnings

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/opencv/Config.in

@@ -218,7 +218,6 @@ comment "gstreamer-0.10 support needs a toolchain w/ wchar, threads, dynamic lib
 	depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS || \
 		BR2_STATIC_LIBS
 
-
 config BR2_PACKAGE_OPENCV_WITH_GSTREAMER1
 	bool "gstreamer-1.x"
 	depends on BR2_USE_MMU # gstreamer1 -> libglib2

package/qt5/qt53d/Config.in

@@ -12,7 +12,6 @@ config BR2_PACKAGE_QT53D
 
 	  This package corresponds to the qt53d module.
 
-
 	  This module was in tech preview in Qt 5.6, and promoted
 	  to a core module in Qt 5.7.0.