[PATCH] Documentation: sound: fix typo in control-names.rst

[SPeak Shen]

From: Sunrisepeak <speakshen at 163.com>

change 'cannel' to 'channel'

Signed-off-by: Sunrisepeak <speakshen at 163.com>
---
 Documentation/sound/designs/control-names.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/sound/designs/control-names.rst b/Documentation/sound/designs/control-names.rst
index 7fedd0f33..765ff9b5b 100644
--- a/Documentation/sound/designs/control-names.rst
+++ b/Documentation/sound/designs/control-names.rst
@@ -34,7 +34,7 @@ CHANNEL
 Front		front left/right channels
 Surround	rear left/right in 4.0/5.1 surround
 CLFE		C/LFE channels
-Center		center cannel
+Center		center channel
 LFE		LFE channel
 Side		side left/right for 7.1 surround
 ============	==================================================
-- 
2.17.1