package/sdl_image: reduce the length of option prompts

It's really not necessary to have each option for the different file
formats named "enable XYZ file format support". Saying "XYZ support" is
sufficient.

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

package/sdl_image/Config.in

@@ -11,47 +11,47 @@ menuconfig BR2_PACKAGE_SDL_IMAGE
 if BR2_PACKAGE_SDL_IMAGE
 
 config BR2_PACKAGE_SDL_IMAGE_BMP
-	bool "enable BMP file format support"
+	bool "BMP support"
 	default y
 
 config BR2_PACKAGE_SDL_IMAGE_GIF
-	bool "enable GIF file format support"
+	bool "GIF support"
 
 config BR2_PACKAGE_SDL_IMAGE_JPEG
-	bool "enable JPEG file format support"
+	bool "JPEG support"
 	select BR2_PACKAGE_JPEG
 
 config BR2_PACKAGE_SDL_IMAGE_LBM
-	bool "enable LBM file format support"
+	bool "LBM support"
 
 config BR2_PACKAGE_SDL_IMAGE_PCX
-	bool "enable PCX file format support"
+	bool "PCX support"
 
 config BR2_PACKAGE_SDL_IMAGE_PNG
-	bool "enable PNG file format support"
+	bool "PNG support"
 	select BR2_PACKAGE_LIBPNG
 
 config BR2_PACKAGE_SDL_IMAGE_PNM
-	bool "enable PNM file format support"
+	bool "PNM support"
 
 config BR2_PACKAGE_SDL_IMAGE_TARGA
-	bool "enable TARGA format support"
+	bool "TARGA support"
 
 config BR2_PACKAGE_SDL_IMAGE_TIFF
-	bool "enable TIFF file format support"
+	bool "TIFF support"
 	select BR2_PACKAGE_TIFF
 
 config BR2_PACKAGE_SDL_IMAGE_WEBP
-	bool "enable WEBP file format support"
+	bool "WEBP support"
 	select BR2_PACKAGE_WEBP
 
 config BR2_PACKAGE_SDL_IMAGE_XCF
-	bool "enable XCF file format support"
+	bool "XCF support"
 
 config BR2_PACKAGE_SDL_IMAGE_XPM
-	bool "enable XPM format support"
+	bool "XPM support"
 
 config BR2_PACKAGE_SDL_IMAGE_XV
-	bool "enable XV file format support"
+	bool "XV support"
 
 endif