Apply suggestion from code review

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

Author: RebeccaTamachiro

src/content/docs/dns/cname-flattening/set-up-cname-flattening.mdx

@@ -47,7 +47,7 @@ Make a `PATCH` request to the [Update DNS Settings](/api/operations/dns-settings
 
 Paid zones also have the option of flattening specific `CNAME` records.
 
-If you use this option, a special [tag](/dns/manage-dns-records/reference/record-attributes/) `cf-flatten` will be added to the respective flattened `CNAME` records in your zone file, allowing you to [export and import records](/dns/manage-dns-records/how-to/import-and-export/) without loosing this configuration.
+If you use this option, a special [tag](/dns/manage-dns-records/reference/record-attributes/) `cf-flatten` will be added to the respective flattened `CNAME` records in your zone file, allowing you to [export and import records](/dns/manage-dns-records/how-to/import-and-export/) without losing this configuration.
 
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