Modified below things in readme file.

Removed tab char.
fixed typo errors.
added bulet points and rearranged lines.

Issues-Id:DCAEGEN2-92
Change-Id: I7279e9d46fe62848af0cb60b6fc7105a001778bd
Signed-off-by: Bharat saraswal <bharat.saraswal@huawei.com>
1 file changed