[telepathy-spec/master] Group: Reason_None is either Terminated or Cancelled, depending on actor

[Simon McVittie]

---
 spec/Channel_Interface_Group.xml |   18 ++++++++++++++++--
 1 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/spec/Channel_Interface_Group.xml b/spec/Channel_Interface_Group.xml
index 1a42038..a3319bf 100644
--- a/spec/Channel_Interface_Group.xml
+++ b/spec/Channel_Interface_Group.xml
@@ -581,8 +581,22 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.</
 
     <tp:enum name="Channel_Group_Change_Reason" type="u">
       <tp:enumvalue suffix="None" value="0">
-        <tp:docstring>
-            No reason was provided for this change.
+        <tp:docstring xmlns="http://www.w3.org/1999/xhtml">
+          <p>No reason was provided for this change.</p>
+
+          <p>In particular, this reason SHOULD be used when representing
+            users joining a named chatroom in the usual way, users leaving
+            a chatroom by their own request, and normal termination of a
+            StreamedMedia call by the remote user.</p>
+
+          <p>If the <tp:member-ref>SelfHandle</tp:member-ref> is removed from
+            a group for this reason and the actor is not the SelfHandle, the
+            equivalent D-Bus error is
+            <code>org.freedesktop.Telepathy.Error.Terminated</code>.</p>
+
+          <p>If the SelfHandle is removed from a group for this reason and
+            the actor is also the SelfHandle, the equivalent D-Bus error is
+            <code>org.freedesktop.Telepathy.Error.Cancelled</code>.</p>
         </tp:docstring>
       </tp:enumvalue>
       <tp:enumvalue suffix="Offline" value="1">
-- 
1.5.6.5