Process PCX review suggestions

Author: RebeccaTamachiro

src/content/docs/ssl/edge-certificates/custom-certificates/uploading.mdx

@@ -37,7 +37,7 @@ Each custom certificate you upload must:
 ## Upload a custom certificate
 
 :::caution
-When using `compatible` or `modern` [bundling](/ssl/edge-certificates/custom-certificates/bundling-methodologies), make sure to upload only the leaf certificate. This will allow Cloudflare to properly handle [intermediate and root certificates expiration](/ssl/edge-certificates/custom-certificates/bundling-methodologies/#intermediate-and-root-certificates).
+When using `compatible` or `modern` [bundling](/ssl/edge-certificates/custom-certificates/bundling-methodologies), make sure to upload only the leaf certificate. This will allow Cloudflare to properly handle [the expiration of intermediate and root certificates](/ssl/edge-certificates/custom-certificates/bundling-methodologies/#intermediate-and-root-certificates).
 :::
 
 <Tabs syncKey="dashPlusAPI"> <TabItem label="Dashboard">

src/content/partials/ssl/universal-ssl-validity.mdx

@@ -7,4 +7,4 @@ For Universal certificates, Cloudflare controls the validity periods and certifi
 
 Universal certificates issued by Let's Encrypt, Google Trust Services, or SSL.com have a 90-day validity period. Cloudflare no longer uses DigiCert for newly issued Universal certificates and, for existing ones, the validity period is being adjusted from one year to 90 days.
 
-For 90-days certificates, the auto renewal period starts 30 days before expiration.
+For 90-day certificates, the auto renewal period starts 30 days before expiration.