Update butk definition

README.md

@@ -3,7 +3,7 @@
 
 # What is But?
 <img src="https://coinpaprika.com/coin/butk-butkoin/logo.png" width="150">
-ButKoin is a decentralized secure cryptocurrency that is easy to mine devoid from 51% attack and it provide easy means of transactions between individuals. It is a Multi-algorithm coin. ButKoin uses a Smartnode collateral and reward system that prevent hyperinflation.
+ButKoin is an experimental decentralized secure cryptocurrency that is easy to mine devoid from 51% attack and it provide easy means of transactions between individuals. It is a Multi-algorithm coin. ButKoin uses a Smartnode collateral and reward system that prevent hyperinflation.
 
 # Supported Algorithms
 
@@ -16,6 +16,8 @@ ButKoin is a decentralized secure cryptocurrency that is easy to mine devoid fro
 | Lyra2z330   | GPU         |
 | Sha256      | Asic        |
 | Scrypt      | Asic        |
+| ButkScrypt  | Asic        |
+
 
 License
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