ASoC: core: Fix typo roup->group

Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/soc-core.c

@@ -221,14 +221,14 @@ static const struct attribute_group soc_dapm_dev_group = {
 	.is_visible = soc_dev_attr_is_visible,
 };
 
-static const struct attribute_group soc_dev_roup = {
+static const struct attribute_group soc_dev_group = {
 	.attrs = soc_dev_attrs,
 	.is_visible = soc_dev_attr_is_visible,
 };
 
 static const struct attribute_group *soc_dev_attr_groups[] = {
 	&soc_dapm_dev_group,
-	&soc_dev_roup,
+	&soc_dev_group,
 	NULL
 };