CoinZoom: Add logo

README.md

@@ -33,7 +33,7 @@ We created hummingbot to promote **decentralized market-making**: enabling membe
 | <img src="assets/bitfinex_logo.png" alt="Bitfinex" width="90" /> | bitfinex | [Bitfinex](https://www.bitfinex.com/) | 2 | [API](https://docs.bitfinex.com/docs/introduction) |![YELLOW](https://via.placeholder.com/15/ffff00/?text=+)  |
 | <img src="assets/blocktane_logo.png" alt="Blocktane" width="90" /> | blocktane | [Blocktane](https://blocktane.io/) | 2 | [API](https://blocktane.io/api) |![GREEN](https://via.placeholder.com/15/008000/?text=+)  |
 | <img src="https://i.ibb.co/h9JdGDW/cbp.jpg" alt="Coinbase Pro" width="90" /> | coinbase_pro | [Coinbase Pro](https://pro.coinbase.com/) | * | [API](https://docs.pro.coinbase.com/) |![GREEN](https://via.placeholder.com/15/008000/?text=+) |
-| <img src="assets/coinzoom_logo.png" alt="CoinZoom" width="90" /> | coinzoom | [CoinZoom](https://trade.coinzoom.com/landing) | * | [API](https://api-docs.coinzoom.com/) |![YELLOW](https://via.placeholder.com/15/ffff00/?text=+) |
+| <img src="assets/coinzoom_logo.svg" alt="CoinZoom" width="90" /> | coinzoom | [CoinZoom](https://trade.coinzoom.com/landing) | * | [API](https://api-docs.coinzoom.com/) |![YELLOW](https://via.placeholder.com/15/ffff00/?text=+) |
 | <img src="assets/cryptocom_logo.png" alt="Crypto.com" width="90" /> | crypto_com | [Crypto.com](https://crypto.com/exchange) | 2 | [API](https://exchange-docs.crypto.com/#introduction) |![YELLOW](https://via.placeholder.com/15/ffff00/?text=+) |
 | <img src="assets/dydx_logo.png" alt="DyDx" width="90" /> | dydx | [dy/dx](https://dydx.exchange/) | 1 | [API](https://docs.dydx.exchange/) |![GREEN](https://via.placeholder.com/15/008000/?text=+) |
 | <img src="assets/eterbase_logo.png" alt="Eterbase" width="90" /> | eterbase | [Eterbase](https://www.eterbase.com/) | * | [API](https://developers.eterbase.exchange/?version=latest) |![RED](https://via.placeholder.com/15/f03c15/?text=+) |