doc/mgmt-api: Allow set appearance only for LE capable controllers
diff --git a/doc/mgmt-api.txt b/doc/mgmt-api.txt
index 334c884..a7bd6e4 100644
--- a/doc/mgmt-api.txt
+++ b/doc/mgmt-api.txt
@@ -2908,7 +2908,11 @@
This command generates a Command Complete event on success
or a Command Status event on failure.
- Possible errors: Invalid Parameters
+ This command is only available for LE capable controllers.
+ It will return Not Supported otherwise.
+
+ Possible errors: Not Supported
+ Invalid Parameters
Invalid Index
