Update README.md

Author: sobolev-igor

README.md

@@ -4,7 +4,7 @@
 [![Coverage status](https://github.com/zeriontech/defi-sdk/workflows/coverage/badge.svg)](https://github.com/zeriontech/defi-sdk/actions?query=workflow:coverage)
 [![Lint status](https://github.com/zeriontech/defi-sdk/workflows/lint/badge.svg)](https://github.com/zeriontech/defi-sdk/actions?query=workflow:lint)
 [![License](https://badgen.net/github/license/zeriontech/defi-sdk)](https://www.gnu.org/licenses/lgpl-3.0.en.html)
-[![Discord](https://badgen.net/badge/zerion/Zerion?icon=discord&label=discord)](https://go.zerion.io/discord)
+[![Discord](https://badgen.net/badge/zerion/Zerion?icon=discord&label=discord)](https://zerion.io/discord)
 [![Twitter Follow](https://badgen.net/twitter/follow/zerion_io?icon=twitter)](https://twitter.com/intent/follow?screen_name=zerion_io)
 
 **DeFi SDK** is an open-source system of smart contracts that allows you to execute trades with ERC20 tokens and track balances on different protocols.
@@ -44,7 +44,7 @@ If you have any questions about DeFi SDK, feel free to reach out to us on our [D
 
 The full instructions on how to add a custom adapters may be found in our [docs](docs/creating-your-adapters/index.md).
 
-If you have questions and/or want to add your adapter to Zerion reach out to us on our [Discord server](https://go.zerion.io/discord).
+If you have questions and/or want to add your adapter to Zerion reach out to us on our [Discord server](https://zerion.io/discord).
 
 ## Addresses