Apply suggestions from code review

Co-authored-by: Pedro Sousa <[email protected]>

Author: Maddy-Cloudflare

src/content/partials/waf/threat-score-definition.mdx

@@ -4,7 +4,7 @@
 
 ## Threat score
 
-Previously, a threat score represented a Cloudflare threat score from 0–100, where 0 indicates low risk. Now, a threat score is default to 0.
+Previously, a threat score represented a Cloudflare threat score from 0–100, where 0 indicates low risk. Now, the threat score is always `0` (zero).
 
 :::note[Recommendation]
 Currently we do not recommend creating rules based on the threat score, since this score is no longer being populated.