Update latest blog post (#2078)

s/week/month/, as changed in draft but not propagated to PR

Author: aarongable

content/en/post/2025-11-24-gen-y-hierarchy.md

@@ -22,6 +22,6 @@ The [six new intermediates](/certificates/#subordinate-intermediate-cas) consist
 
 Second and more importantly: these intermediates do not contain the “TLS Web Client Authentication” Extended Key Usage. This means that these intermediates cannot issue end-entity certificates containing that EKU. As we’ve [already announced](/2025/05/14/ending-tls-client-authentication), we will be phasing out issuance of tlsClientAuth certificates in 2026 due to a root program requirement. Until that time, we will only be using the new hierarchy to issue certificates under the “[tlsserver](https://letsencrypt.org/docs/profiles/#tlsserver)” and “[shortlived](https://letsencrypt.org/docs/profiles/#shortlived)” profiles, which already omit that EKU. After the tlsClientAuth deprecation is complete, we will shift to using the new intermediates for all issuance.
 
-If you’re requesting the tlsserver or shortlived profile, you can expect to see issuance from (the [Staging equivalent](/docs/staging-environment/) of) the new hierarchy as of today. We expect to make the same change in our Production environment next week. As before, each issuance will choose which intermediate to use at random, to [discourage intermediate key pinning](https://letsencrypt.org/2024/03/19/new-intermediate-certificates#rotating-issuance).
+If you’re requesting the tlsserver or shortlived profile, you can expect to see issuance from (the [Staging equivalent](/docs/staging-environment/) of) the new hierarchy as of today. We expect to make the same change in our Production environment next month. As before, each issuance will choose which intermediate to use at random, to [discourage intermediate key pinning](https://letsencrypt.org/2024/03/19/new-intermediate-certificates#rotating-issuance).
 
 We’ll be submitting the new roots for inclusion in the Apple, Chrome, Microsoft, Mozilla, and other root programs shortly thereafter. We look forward to updating you again when the new hierarchy is officially included in those trust stores!