ASoC: q6afe: q6asm: Fix typos in qcom,q6afe.txt and qcom,q6asm.txt

This patch fixes two spelling typos in qcom,q6afe.txt
and qcom,q6asm.txt
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Link: https://lore.kernel.org/r/20210924070044.569541-1-standby24x7@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>

Documentation/devicetree/bindings/sound/qcom,q6afe.txt

@@ -12,7 +12,7 @@ used by all apr services. Must contain the following properties.
 		  from DSP.
 		  example "qcom,q6afe"
 
-= AFE DAIs (Digial Audio Interface)
+= AFE DAIs (Digital Audio Interface)
 "dais" subnode of the AFE node. It represents afe dais, each afe dai is a
 subnode of "dais" representing board specific dai setup.
 "dais" node should have following properties followed by dai children.

Documentation/devicetree/bindings/sound/qcom,q6asm.txt

@@ -14,7 +14,7 @@ used by the apr service device.
 		    from DSP.
 		    example "qcom,q6asm-v2.0"
 
-= ASM DAIs (Digial Audio Interface)
+= ASM DAIs (Digital Audio Interface)
 "dais" subnode of the ASM node represents dai specific configuration
 
 - compatible: