Remove Irina and Yosh

Author: mcollina

README.md

@@ -98,8 +98,6 @@ Node.js. The responsibilities of the Streams Working Group include:
 * **Mathias Buus** ([@mafintosh](https://github.com/mafintosh)) <[email protected]>
 * **Matteo Collina** ([@mcollina](https://github.com/mcollina)) <[email protected]>
   - Release GPG key: 3ABC01543F22DD2239285CDD818674489FBC127E
-* **Irina Shestak** ([@lrlna](https://github.com/lrlna)) <[email protected]>
 * **Robert Nagy** ([@ronag](https://github.com/ronag)) <[email protected]>
-* **Yoshua Wyuts** ([@yoshuawuyts](https://github.com/yoshuawuyts)) <[email protected]>
 
 [sauce]: https://saucelabs.com