Apply suggestion from @nerda-codes

Co-authored-by: Néda <[email protected]>

Author: jcirinosclwy

pages/public-gateways/faq.mdx

@@ -52,7 +52,7 @@ See our [dedicated documentation](/public-gateways/reference-content/understandi
 
 ### Does the Public Gateway require a public IPv4 address?
 
-No. A public IPv4 address (aka. flexible IP) must be assigned to the Public Gateway at creation time, but you can detach it and delete it afterward if you do not require it to be publically accessible.
+No. A public IPv4 address (aka. flexible IP) must be assigned to the Public Gateway at creation time, but you can detach it and delete it afterward if you do not need it to be publicly accessible.
 
 ### Do I need a Public Gateway for each Availability Zone (AZ)?