README.md in crypto_price-0.1.4 vs README.md in crypto_price-0.1.5

@@ -39,5 +39,6 @@
 The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).
 
 ## Code of Conduct
 
 Everyone interacting in the CryptoPrice project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/FigueroaR/crypto_price/blob/master/CODE_OF_CONDUCT.md).
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