[gnome-shell] telepathyClient: Remove extremely outdated comment

[Jasper St. Pierre <jstpierre src gnome org>]

commit 68b7e8437bd82d95e842b6a3cf9dc23bd93b875a
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Tue Feb 14 17:29:52 2012 -0500

    telepathyClient: Remove extremely outdated comment
    
    The Shell has not been just an "Observer" for a long while now.

 js/ui/telepathyClient.js |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)
---
diff --git a/js/ui/telepathyClient.js b/js/ui/telepathyClient.js
index 98ed480..b721034 100644
--- a/js/ui/telepathyClient.js
+++ b/js/ui/telepathyClient.js
@@ -33,11 +33,6 @@ const NotificationDirection = {
     RECEIVED: 'chat-received'
 };
 
-// This is GNOME Shell's implementation of the Telepathy 'Client'
-// interface. Specifically, the shell is a Telepathy 'Observer', which
-// lets us see messages even if they belong to another app (eg,
-// Empathy).
-
 function makeMessageFromTpMessage(tpMessage, direction) {
     let [text, flags] = tpMessage.to_text();