Speakers: David Bankless => David Bailey

spec/22/speakers.yaml

@@ -28,7 +28,7 @@
   country: cz
 
 - id: david-bankless
-  name: David Bankless
+  name: David Bailey
   twitter: davidbankless
   orgs: |
     Zakladatel [Flipper.Zone](https://twitter.com/flipperzonenft) a [Bankless.cz](http://bankless.cz/), člen [BanklessDAO](https://www.bankless.community)