Update README.md

Updated OSR chairs.

Author: copiesofcopies

governance/special-interest-groups/README.md

@@ -5,7 +5,7 @@ Here's a list of special interest groups (SIGs) currently active in FINOS:
 
 | Name  | Charter | Chair | URL  | Approved on  |
 |---|---|---|---|---|
-|Open Source Readiness| Be a trusted venue for our Members and Community in their open source journey and enable them to achieve the highest state of open source maturity.| Reza Alavi (Wipro), Sundeep Dadlani (RBC) |https://github.com/finos/open-source-readiness| April 21st 2021|
+|Open Source Readiness| Be a trusted venue for our Members and Community in their open source journey and enable them to achieve the highest state of open source maturity.| Andrew Aitken (Wipro) |https://github.com/finos/open-source-readiness| April 21st 2021|
 |Financial Objects| Provide a neutral forum for individuals across the financial services industry to collectively identify the need for new, open, financial objects standards as well as modifications to  existing ones. Work to promote adoption of financial object definitions and models that support common industry workflows and use cases.| Ffion Acland (Goldman Sachs), Ian Sloyan (ISDA) |https://github.com/finos/finos-fo/| April 21st 2021|
 |  Innersource | Create a safe space to identify and share challenges and solutions that accelerate Financial Services organizations’ efforts to implement InnerSource | Chair: Daniela Zheleva, DB Co-chair: Arthur Maltson / Roderick Randolph, Capital One  |  https://github.com/finos/InnerSource/  | January 20st 2021 - [See Proposal](https://github.com/finos/community/blob/master/governance/special-interest-groups/202101%20-%20InnerSource%20SIG%20Proposal%20-%20APPROVED.pdf) |
 |  Regulation Innovation | The Regulation Innovation SIG will be a community of people interested in creating open source solutions for regulatory and compliance issues. Creating open source solutions to regulatory compliance is particularly important because the market is currently using custom-built, one-off solutions, that are expensive, inefficient, and costly to manage and update over time.  | Ian Hollowbread (ING), David Ehrich (AIR)  |  https://github.com/finos/open-regtech  | October 21st 2020 |