Revert "We can't have 13 PRs"

Author: chriseth

README.md

@@ -1,7 +1,7 @@
 # The Solidity Contract-Oriented Programming Language
 [![Join the chat at https://gitter.im/ethereum/solidity](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/ethereum/solidity?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-Solidity is a statically typed, contract-oriented, high-level language for implementing smart contracts on the Ethereum platform
+Solidity is a statically typed, contract-oriented, high-level language for implementing smart contracts on the Ethereum platform.
 
 ## Table of Contents