Incorrect link

[dferber90]

This link is currently pointing to another example

js-core/packages/sdk/vercel/examples/complete/app/missing-edge-config/page.tsx

Line 55 in 9c379fa

href="https://github.com/vercel/examples/blob/main/edge-middleware/feature-flag-apple-store/README.md#set-up-environment-variables"

[yusinto]

Thank you. This is being fixed in #176 .