Update README.md

Author: marcelkb

README.md

@@ -3,7 +3,7 @@ This repository contains a fork of the Reya Python SDK for interacting with the
 
 It adds an CCXT Wrapper purely python based by using the direct request calls for public methods and the SDK for private one to map to the interface methods of the ccxt environment.
 
-Right now not all methods functions probably and it more like a POC.
+Right now not all methods functions are implemented.
  - fetchOHLCV delegates to Binance since Reya only support candles up to 1D-Timeframe and no easy management for calling last X Candles. Start und End Time is needed every time. Additonally the api is not as fast for complicated calculations based on a lot of candles.
  - The Signer for Private calls is not finished, so it relays on the SDK functions.
  - fetchBalance only recognized staked RUSD (0xa9f32a851b1800742e47725da54a09a7ef2556a3). Different Tokens for Collateral are not supported right now (wrtETH f.e.)