Merge pull request #48 from cognizance-amrita/ndrohith09-patch-1

Update README.md

README.md

@@ -10,6 +10,9 @@ This repository is open to all members of the GitHub community. Any member may c
 A month-long celebration from October 1st - 31st sponsored by [Digital Ocean](https://hacktoberfest.digitalocean.com/) and [GitHub](https://github.com/blog/2433-celebrate-open-source-this-october-with-hacktoberfest) to get people involved in [Open Source](https://github.com/open-source). Create your very first pull request to any public repository on GitHub and contribute to the open source developer community.
 
 [https://hacktoberfest.digitalocean.com/](https://hacktoberfest.digitalocean.com/)
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+**Note** : Only 4 Pull Requests[PR] will be allowed per person in this repository. Raising more than 4 PRs will be marked as `Spam` and `Invalid`. 
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 ## Getting started
 * Fork this repository (Click the Fork button in the top right of this page, click your Profile Image)
 * Clone your fork down to your local machine