Updating AGL LAVA Lab setup page

1. Fixing Title formatting.
2. Providing a brief overview about what LAVA Lab.

Bug-AGL: [SPEC-4470]
Signed-off-by: Vinod Ahuja <vahuja@unomaha.edu>
Change-Id: Icebc5796c4396e9bd73ab0cf033ad345e204398c
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/28783
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
(cherry picked from commit a7be1051df95f85eae2a6aedc8631221d48545eb)
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/28760

diff --git a/docs/07_How_To_Contribute/10_Setup_AGL_LAVA_Lab.md b/docs/07_How_To_Contribute/10_Setup_AGL_LAVA_Lab.md
index 0bf5308..f15545f 100644 (file)
--- a/docs/07_How_To_Contribute/10_Setup_AGL_LAVA_Lab.md
+++ b/docs/07_How_To_Contribute/10_Setup_AGL_LAVA_Lab.md
@@ -1,7 +1,11 @@
 ---
-title: Setup_AGL_LAVA_Lab
+title: Setting AGL LAVA Lab
 ---
 
+## Overview
+
+LAVA (Linaro Automated Validation Architecture) Lab is an open source automated testing framework. LAVA is a continuous integration system for deploying operating systems onto physical and virtual hardware for running tests. Tests can be simple boot testing, bootloader testing and system level testing, although extra hardware may be required for some system tests. Results are tracked over time and data can be exported for further analysis. For more information refer [AGL LAVA site](https://lava.automotivelinux.org/)
+
 ## Prerequisites ##
 
 As well as the packages docker, docker-compose and pyyaml mentioned in the top