fix name

Author: jderochervlk

.github/workflows/deploy.yml

@@ -35,7 +35,7 @@ jobs:
           cloudflare-account-id: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
           cloudflare-project-name: rescript-lang-org
           github-token: ${{ secrets.GITHUB_TOKEN }}
-          github-environment: ${{ vars.CLOUDFLARE_PROJECT_NAME }} ${{ (github.ref == 'refs/heads/master' && '(Production)') || '(Preview)' }}
+          github-environment: ${{ vars.CLOUDFLARE_PROJECT_NAME }} ${{ (github.ref == 'refs/heads/master' && '(production)') || '(preview)' }}
           directory: ./out