Update README.md

jira issue: WP-1304

updated the README.MD file with methods
Update README.md

Jira issue: WP-1304

updated methods
Update README.md

corrected the methods.
Update README.md

jira issue: WP-1304

format corrected
Update README.md

jira issue: WP-1304

Corrected the format
Merge pull request #4 from krishnabangalore/master

Update README.md