[folks] individual-aggregator: Clarify that is-quiescent never changes true â false

[Philip Withnall <pwithnall src gnome org>]

commit f18a7c8e60598395a473b741c3592ee69921dba6
Author: Philip Withnall <philip tecnocode co uk>
Date:   Mon Sep 24 17:05:49 2012 +0100

    individual-aggregator: Clarify that is-quiescent never changes true â false

 folks/individual-aggregator.vala |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/folks/individual-aggregator.vala b/folks/individual-aggregator.vala
index 4d9406e..6f09c60 100644
--- a/folks/individual-aggregator.vala
+++ b/folks/individual-aggregator.vala
@@ -131,7 +131,8 @@ public class Folks.IndividualAggregator : Object
    * some point after { link IndividualAggregator.prepare} has successfully
    * completed for the aggregator. An aggregator is in a quiescent state when
    * all the { link PersonaStore}s listed by its backends have reached a
-   * quiescent state.
+   * quiescent state. Once it's reached a quiescent state, this property will
+   * never change again (from ``true`` to ``false``).
    *
    * It's guaranteed that this property's value will only ever change after
    * { link IndividualAggregator.is_prepared} has changed to ``true``.