doc: Add missing Device1.Pair error

diff --git a/doc/device-api.txt b/doc/device-api.txt
index 6201780..2d9fa3c 100644 (file)
--- a/doc/device-api.txt
+++ b/doc/device-api.txt
@@ -85,6 +85,7 @@ Methods               void Connect()
 
                        Possible errors: org.bluez.Error.InvalidArguments
                                         org.bluez.Error.Failed
+                                        org.bluez.Error.AlreadyExists
                                         org.bluez.Error.AuthenticationCanceled
                                         org.bluez.Error.AuthenticationFailed
                                         org.bluez.Error.AuthenticationRejected