Minor typo correction

Removed duplicate 'the'

Author: lakshita-bhatia

USAGE.md

@@ -4522,7 +4522,7 @@ puts response.headers
 
 A domain whitelabel allows you to remove the via or sent on behalf of message that your recipients see when they read your emails. Whitelabeling a domain allows you to replace sendgrid.net with your personal sending domain. You will be required to create a subdomain so that SendGrid can generate the DNS records which you must give to your host provider. If you choose to use Automated Security, SendGrid will provide you with 3 CNAME records. If you turn Automated Security off, you will be given 2 TXT records and 1 MX record.
 
-Domain whitelabels can be associated with (i.e. assigned to) subusers from a parent account. This functionality allows subusers to send mail using their parent's whitelabels. To associate a whitelabel with a subuser, the parent account must first create the whitelabel and validate it. The the parent may then associate the whitelabel via the subuser management tools.
+Domain whitelabels can be associated with (i.e. assigned to) subusers from a parent account. This functionality allows subusers to send mail using their parent's whitelabels. To associate a whitelabel with a subuser, the parent account must first create the whitelabel and validate it. The parent may then associate the whitelabel via the subuser management tools.
 
 For more information on whitelabeling, please see our [User Guide](https://sendgrid.com/docs/User_Guide/Settings/Whitelabel/index.html)
 
@@ -4546,7 +4546,7 @@ puts response.headers
 
 A domain whitelabel allows you to remove the via or sent on behalf of message that your recipients see when they read your emails. Whitelabeling a domain allows you to replace sendgrid.net with your personal sending domain. You will be required to create a subdomain so that SendGrid can generate the DNS records which you must give to your host provider. If you choose to use Automated Security, SendGrid will provide you with 3 CNAME records. If you turn Automated Security off, you will be given 2 TXT records and 1 MX record.
 
-Domain whitelabels can be associated with (i.e. assigned to) subusers from a parent account. This functionality allows subusers to send mail using their parent's whitelabels. To associate a whitelabel with a subuser, the parent account must first create the whitelabel and validate it. The the parent may then associate the whitelabel via the subuser management tools.
+Domain whitelabels can be associated with (i.e. assigned to) subusers from a parent account. This functionality allows subusers to send mail using their parent's whitelabels. To associate a whitelabel with a subuser, the parent account must first create the whitelabel and validate it. The parent may then associate the whitelabel via the subuser management tools.
 
 For more information on whitelabeling, please see our [User Guide](https://sendgrid.com/docs/User_Guide/Settings/Whitelabel/index.html)
 
@@ -4629,7 +4629,7 @@ puts response.headers
 
 A domain whitelabel allows you to remove the via or sent on behalf of message that your recipients see when they read your emails. Whitelabeling a domain allows you to replace sendgrid.net with your personal sending domain. You will be required to create a subdomain so that SendGrid can generate the DNS records which you must give to your host provider. If you choose to use Automated Security, SendGrid will provide you with 3 CNAME records. If you turn Automated Security off, you will be given 2 TXT records and 1 MX record.
 
-Domain whitelabels can be associated with (i.e. assigned to) subusers from a parent account. This functionality allows subusers to send mail using their parent's whitelabels. To associate a whitelabel with a subuser, the parent account must first create the whitelabel and validate it. The the parent may then associate the whitelabel via the subuser management tools.
+Domain whitelabels can be associated with (i.e. assigned to) subusers from a parent account. This functionality allows subusers to send mail using their parent's whitelabels. To associate a whitelabel with a subuser, the parent account must first create the whitelabel and validate it. The parent may then associate the whitelabel via the subuser management tools.
 
 For more information on whitelabeling, please see our [User Guide](https://sendgrid.com/docs/User_Guide/Settings/Whitelabel/index.html)