[Security Center] Fix wording on Brand Protection (#18120)

Author: Maddy-Cloudflare

src/content/docs/security-center/brand-protection.mdx

@@ -29,7 +29,7 @@ To start searching for new domains that might be trying to impersonate your bran
 
 4. In **Match against**, write the name of the domain that you want the query to match. You have the ability to add multiple brand phrases on the same query, and the results will generate matches for all of those.
 
-5. In the **Max distance** dropdown, select from `0-3` the number of characters the results can differ from your domain.
+5. In the **Character distance** dropdown, select from `0-3` the number of characters the results can differ from your domain.
 
    :::note