docs: restore 'within' per reviewer request; keep typo fixes

Author: SupriyaJaiswal7

content/site-policy/github-terms/github-copilot-extension-developer-policy.md

@@ -19,7 +19,7 @@ To protect Users, we reserve the right to take any action we deem necessary if a
 
 ## 1. Services
 
-By using our Platform, you agree to adhere to this policy and all GitHub terms and policies incorporated by reference. You must also adhere to all technical specifications and requirements published by GitHub. GitHub may update this Agreement and any requirements at any time, and you should periodically review this Agreement and all technical specifications and requirements to ensure compliance with the most recent version. So long as you remain compliant with this Agreement and associated requirements, we grant you a limited, worldwide, non-exclusive, non-transferable license during the term of the Agreement to access and use the Platform for the purpose of publishing, developing, demonstrating, testing and supporting interoperability and integrations between Your Extension and GitHub Copilot.
+By using our Platform, you agree to adhere to this policy and all GitHub terms and policies incorporated by reference. You must also adhere to all technical specifications and requirements published by GitHub. GitHub may update this Agreement and any requirements at any time, and you should periodically review this Agreement and all technical specifications and requirements to ensure compliance with the most recent version. So long as you remain compliant with this Agreement and associated requirements within, we grant you a limited, worldwide, non-exclusive, non-transferable license during the term of the Agreement to access and use the Platform for the purpose of publishing, developing, demonstrating, testing and supporting interoperability and integrations between Your Extension and GitHub Copilot.
 
 GitHub reserves the right at any time to modify or discontinue, temporarily or permanently, Your access to the Platform (or any part of it) with or without notice. It’s your sole responsibility to ensure that your use of the Platform is compatible with the then-current Platform. Other than the rights we expressly give you in this Agreement or the TOS, We don’t grant you any rights or licenses to GitHub Copilot, or to any other GitHub products or services.