doc: Mention the external control of adapter name property

diff --git a/doc/adapter-api.txt b/doc/adapter-api.txt
index 62c7a27..36414d7 100644 (file)
--- a/doc/adapter-api.txt
+++ b/doc/adapter-api.txt
@@ -52,6 +52,13 @@ Properties   string Address [readonly]
                        The Bluetooth friendly name. This value can be
                        changed and a PropertyChanged signal will be emitted.
 
+                       This property might be controlled by an external
+                       daemon (for example hostnamed) and then every write
+                       attempt will fail.
+
+                       On a well configured system this property will be
+                       automatically set to the pretty hostname.
+
                uint32 Class [readonly]
 
                        The Bluetooth class of device.