Updated topic title for AGL layers intro "master"

The title for the overview of the AGL Layers topic was badly
named.  It was called "AGL Overview", which indicates an overview
of AGL itself.  The topis really an introduction to the layers
that AGL uses.  I changed it to "Overview", which also matches
how the topics are named for "guppy" and "flounder".

Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Change-Id: I230e3e4ffae47e550f25723823dae6c8456beafb

diff --git a/docs/devguides-book.yml b/docs/devguides-book.yml
index 227e59e..34a99cb 100644 (file)
--- a/docs/devguides-book.yml
+++ b/docs/devguides-book.yml
@@ -9,7 +9,7 @@ books:
     version: master
     chapters:
     - url: ../agl-layers-overview.md
-      name: AGL Overview
+      name: Overview
     - url: ../meta-agl.md
       destination: meta-agl.md
       name: meta-agl