From 0d16d79dde9027611e31578bdde310bb29da09b5 Mon Sep 17 00:00:00 2001
From: Sean Kelly <Sean.Kelly@imgtec.com>
Date: Wed, 20 Jul 2016 13:26:13 +1200
Subject: [PATCH] Basic client observation documentation

See #248
---
 doc/developer_guide.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/developer_guide.md b/doc/developer_guide.md
index 40cbed2..83af438 100644
--- a/doc/developer_guide.md
+++ b/doc/developer_guide.md
@@ -113,7 +113,7 @@ The object tree implements the LWM2M OIR data model by keeping track of all obje
 
 #### Observers  
 
-TODO
+Observers are either on the IPC or LWM2M interfaces, this allows notifications of changes to resources to be sent over the IPC or LWM2M to applications. 
 
 #### Endpoints