grammar [netlify-build]

Author: forstisabella

src/connections/sources/custom-domain.md

@@ -71,14 +71,14 @@ You must be able to delegate a DNS subdomain to Segment and add the name servers
 First, decide on your subdomain and then delegate it to Segment. Segment then asks you to add a DNS NS record to your DNS with specific values to complete the DNS delegation. From there on, Segment fully manages the infrastructure for serving Analytics.js and ingesting events data through the subdomain.
 
 ### Can I change my Segment subdomain after the initial setup?
-Segment does not recommended that you change the subdomain after the initial setup. If you change the subdomain, Segment must revoke the older certificates for your subdomain and you will be required to redo the entire onboarding process, as several underlying components, like certificates, would need to be recreated and reassociated. 
+Segment does not recommended that you change the subdomain after the initial setup. If you change the subdomain, Segment must revoke the older certificates for your subdomain and you are required to redo the entire onboarding process, as several underlying components, like certificates, would need to be recreated and reassociated. 
 
 ### Who is responsible for managing the SSL certificate for the Custom Domain?
 Segment hosts and manages SSL Certificate on the Custom Domain. At this time, Segment does not support importing a certificate you may already have, as Segment must request a SSL certificate on your behalf using AWS Certificate Manager (ACM) when initially setting up your Custom Domain. 
 
 Segment also uses AWS Certificate Manager (ACM) to manage and renew certificates.
 
 ### Can you rename `window.analytics` with Custom Domain?
-Yes, Custom Domain allows Segment to rename `window.analytics` to a unique name to avoid being blocked by certain ad blocking software. 
+Yes, Custom Domain allows Segment to rename `window.analytics` to a unique name to avoid being blocked by some ad blocking software. 
 
-Customers who have access to the Custom Domain feature can rename analytics to `<workspaceid>/<sourceid>.js` by choosing an Alias for Analytics.js within the source settings that will be available after the workspace is enabled for Custom Domain: 
+Customers who have access to the Custom Domain feature can rename analytics to `<workspaceid>/<sourceid>.js` by choosing an Alias for Analytics.js within the source settings that are available after the workspace is enabled for Custom Domain.