readme: update discord link (#5795)

README.md

@@ -9,7 +9,7 @@ Or [Blockchain](<https://en.wikipedia.org/wiki/Blockchain_(database)>), for shor
 [![version](https://img.shields.io/github/tag/tendermint/tendermint.svg)](https://github.com/tendermint/tendermint/releases/latest)
 [![API Reference](https://camo.githubusercontent.com/915b7be44ada53c290eb157634330494ebe3e30a/68747470733a2f2f676f646f632e6f72672f6769746875622e636f6d2f676f6c616e672f6764646f3f7374617475732e737667)](https://pkg.go.dev/github.com/tendermint/tendermint)
 [![Go version](https://img.shields.io/badge/go-1.15-blue.svg)](https://github.com/moovweb/gvm)
-[![Discord chat](https://img.shields.io/discord/669268347736686612.svg)](https://discord.gg/AzefAFd)
+[![Discord chat](https://img.shields.io/discord/669268347736686612.svg)](https://discord.gg/vcExX9T)
 [![license](https://img.shields.io/github/license/tendermint/tendermint.svg)](https://github.com/tendermint/tendermint/blob/master/LICENSE)
 [![tendermint/tendermint](https://tokei.rs/b1/github/tendermint/tendermint?category=lines)](https://github.com/tendermint/tendermint)
 [![Sourcegraph](https://sourcegraph.com/github.com/tendermint/tendermint/-/badge.svg)](https://sourcegraph.com/github.com/tendermint/tendermint?badge)
@@ -36,7 +36,7 @@ However, we are still making breaking changes to the protocol and the APIs and h
 See below for more details about [versioning](#versioning).
 
 In any case, if you intend to run Tendermint in production, we're happy to help. You can
-contact us [over email](mailto:hello@interchain.berlin) or [join the chat](https://discord.gg/AzefAFd).
+contact us [over email](mailto:hello@interchain.berlin) or [join the chat](https://discord.gg/vcExX9T).
 
 ## Security
 

docs/.vuepress/config.js

@@ -78,7 +78,7 @@ module.exports = {
     },
     footer: {
       question: {
-        text: 'Chat with Tendermint developers in <a href=\'https://discord.gg/cr7N47p\' target=\'_blank\'>Discord</a> or reach out on the <a href=\'https://forum.cosmos.network/c/tendermint\' target=\'_blank\'>Tendermint Forum</a> to learn more.'
+        text: 'Chat with Tendermint developers in <a href=\'https://discord.gg/vcExX9T\' target=\'_blank\'>Discord</a> or reach out on the <a href=\'https://forum.cosmos.network/c/tendermint\' target=\'_blank\'>Tendermint Forum</a> to learn more.'
       },
       logo: '/logo-bw.svg',
       textLink: {
@@ -112,7 +112,7 @@ module.exports = {
         }
       ],
       smallprint:
-          'The development of Tendermint Core is led primarily by [Interchain GmbH](https://interchain.berlin/). Funding for this development comes primarily from the Interchain Foundation, a Swiss non-profit. The Tendermint trademark is owned by Tendermint Inc, the for-profit entity that also maintains this website.',
+        'The development of Tendermint Core is led primarily by [Interchain GmbH](https://interchain.berlin/). Funding for this development comes primarily from the Interchain Foundation, a Swiss non-profit. The Tendermint trademark is owned by Tendermint Inc, the for-profit entity that also maintains this website.',
       links: [
         {
           title: 'Documentation',