fix arrow function inconsistency

.env.example

@@ -1,21 +1,16 @@
-# Production:
-
 AIRTABLE_API_KEY=
 AIRTABLE_BASE=
 FAUNADB_SERVER_SECRET=
 GH_PUBLIC_TOKEN=
-HCAPTCHA_SITE_KEY=
 HCAPTCHA_SECRET_KEY=
-SENTRY_DSN=
-SPOTIFY_REFRESH_TOKEN=
-SPOTIFY_CLIENT_SECRET=
-SPOTIFY_CLIENT_ID=
-
-# CI:
-
+HCAPTCHA_SITE_KEY=
 LHCI_ADMIN_TOKEN=
 LHCI_GITHUB_APP_TOKEN=
 LHCI_TOKEN=
-SENTRY_AUTH_TOKEN=
 PERCY_TOKEN=
+SENTRY_AUTH_TOKEN=
+SENTRY_DSN=
+SPOTIFY_CLIENT_ID=
+SPOTIFY_CLIENT_SECRET=
+SPOTIFY_REFRESH_TOKEN=
 WEBMENTIONS_TOKEN=