media: em28xx: fix spelling mistake, "Cinnergy" -> "Cinergy"

Fix name of the Hybrid T USB XS em28xx card, should be Cinergy.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

Documentation/media/v4l-drivers/em28xx-cardlist.rst

@@ -233,7 +233,7 @@ EM28xx cards list
      - em2882
      - eb1a:e323
    * - 55
-     - Terratec Cinnergy Hybrid T USB XS (em2882)
+     - Terratec Cinergy Hybrid T USB XS (em2882)
      - em2882
      - 0ccd:005e, 0ccd:0042
    * - 56

drivers/media/usb/em28xx/em28xx-cards.c

@@ -1958,7 +1958,7 @@ const struct em28xx_board em28xx_boards[] = {
 		} },
 	},
 	[EM2882_BOARD_TERRATEC_HYBRID_XS] = {
-		.name         = "Terratec Cinnergy Hybrid T USB XS (em2882)",
+		.name         = "Terratec Cinergy Hybrid T USB XS (em2882)",
 		.tuner_type   = TUNER_XC2028,
 		.tuner_gpio   = default_tuner_gpio,
 		.mts_firmware = 1,