creating Summit 2023 event

creating Summit 2023 event

Author: OliveCannon

content/en/events/isc-2023.md

@@ -249,7 +249,7 @@ Yuki Hattori, an Architect at GitHub, brings hands-on expertise in DevOps and te
 
 ### What is the InnerSource Commons?
 
-The InnerSource Commons ([InnerSourceCommons.org](http://innersourcecommons.org)) aka ISC is a consortium of representatives from over 500 companies and institutions. It utilizes open source methods to provide organizations pursuing inner sourcing a forum for discussing and improving the practice of InnerSource through the sharing of experiences (under the [Chatham House Rule](https://www.chathamhouse.org/about/chatham-house-rule)), creation and review of InnerSource patterns, and the open exchange of ideas.
+The InnerSource Commons ([InnerSourceCommons.org](http://innersourcecommons.org)) aka ISC is a consortium of representatives from over 500 companies and institutions. It utilizes open source methods to provide organizations pursuing inner sourcing a forum for discussing and improving the practice of InnerSource through the sharing of experiences (under the [Chatham House Rule](https://www.chathamhouse.org/about-us/chatham-house-rule), creation and review of InnerSource patterns, and the open exchange of ideas.
 
 ### [Code of Conduct](/about/codeofconduct/)