media: fix media Kconfig help syntax issues

The help text should be indented by at least two spaces after the
'help' separator. This is both good practice and the media_build system
for building media drivers makes this assumption.

I went through all Kconfigs under drivers/media and fixed any bad help
sections. This makes it conform to the common practice and should fix
problems with 'make menuconfig' when using media_build. This is due to
a "WARNING" message that media_build can insert in the Kconfig and that
assumes the help text is indented by at least two spaces. If not, then the
Kconfig becomes invalid and 'make menuconfig' fails.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reported-by: Thomas Kaiser <linux-dvb@kaiser-linux.li>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/pci/netup_unidvb/Kconfig

@@ -10,8 +10,8 @@ config DVB_NETUP_UNIDVB
 	select DVB_CXD2841ER if MEDIA_SUBDRV_AUTOSELECT
 	---help---
 	  Support for NetUP PCI express Universal DVB card.
-     help
-	Say Y when you want to support NetUP Dual Universal DVB card
+
+	  Say Y when you want to support NetUP Dual Universal DVB card.
 	  Card can receive two independent streams in following standards:
 		DVB-S/S2, T/T2, C/C2
 	  Two CI slots available for CAM modules.

drivers/media/usb/pvrusb2/Kconfig

@@ -44,7 +44,6 @@ config VIDEO_PVRUSB2_DVB
 	select MEDIA_TUNER_SIMPLE if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_TDA8290 if MEDIA_SUBDRV_AUTOSELECT
 	---help---
-
 	  This option enables a DVB interface for the pvrusb2 driver.
 	  If your device does not support digital television, this
 	  feature will have no affect on the driver's operation.