Fixing ReadME

[PramodKumarHK89]

Fixing the issue updated in issue #58
Readme instructions do not produce correct Signature Hash and leads to confusion as sample uses it's own debug.keystore file.

Purpose

Fixing the issue updated in issue #58
Readme instructions do not produce correct Signature Hash and leads to confusion as sample uses it's own debug.keystore file.

Does this introduce a breaking change?

[ ] Yes
[ x] No

Pull Request Type

What kind of change does this Pull Request introduce?
Updating ReadMe

[x ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ x] Documentation content changes
[ ] Other... Please describe:

How to Test

• Get the code and follow the readme instructions

git clone [repo-address]
cd [repo-name]
git checkout [branch-name]
npm install

• Test the code

 Get the code and follow the readme instructions

What to Check

Verify that the following are valid
validate Readme

Other Information