Fix common misspellings
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
diff --git a/include/sound/control.h b/include/sound/control.h
index e67db28..404acb8 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -191,7 +191,7 @@
* Returns zero if successful or a negative error code.
*
* All slaves must be the same type (returning the same information
- * via info callback). The fucntion doesn't check it, so it's your
+ * via info callback). The function doesn't check it, so it's your
* responsibility.
*
* Also, some additional limitations: