Small fix

Author: pedrosousa

src/content/docs/waf/rate-limiting-rules/request-rate.mdx

@@ -165,7 +165,7 @@ Consider the following configuration for a rate limiting rule. When there is a r
 
 </Example>
 
-The following diagram shows how Cloudflare handles four incoming requests received during a 1-minute period in the context of the above rate limiting rule.
+The following diagram shows how Cloudflare handles four incoming requests received during a one-minute period in the context of the above rate limiting rule.
 
 ![Rate limiting example with four requests where the rate limiting rule is configured to take into account the complexity score provided in the "x-score" HTTP header. For details, keep reading.](~/assets/images/waf/custom-rules/rate-limiting-example-complexity-based.png)