ASoC: Fix misspellings of "Analog Devices"

According to https://www.analog.com/, the company name is spelled
"Analog Devices".
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20200416103058.15269-7-geert+renesas@glider.beSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/ad1980.c

@@ -2,7 +2,7 @@
 /*
  * ad1980.c  --  ALSA Soc AD1980 codec support
  *
- * Copyright:	Analog Device Inc.
+ * Copyright:	Analog Devices Inc.
  * Author:	Roy Huang <roy.huang@analog.com>
  * 		Cliff Cai <cliff.cai@analog.com>
  */

sound/soc/codecs/ad73311.c

@@ -2,7 +2,7 @@
 /*
  * ad73311.c  --  ALSA Soc AD73311 codec support
  *
- * Copyright:	Analog Device Inc.
+ * Copyright:	Analog Devices Inc.
  * Author:	Cliff Cai <cliff.cai@analog.com>
  */
 

sound/soc/codecs/wm8782.c

@@ -7,7 +7,7 @@
  * Author: Johannes Stezenbach <js@sig21.net>
  *
  * based on ad73311.c
- * Copyright:	Analog Device Inc.
+ * Copyright:	Analog Devices Inc.
  * Author:	Cliff Cai <cliff.cai@analog.com>
  */