Fix the built-in ranking rules intro (#3155)

Author: 3mmarYaser

learn/relevancy/ranking_rules.mdx

@@ -5,7 +5,7 @@ description: Built-in ranking rules are the core of Meilisearch's relevancy calc
 
 # Built-in ranking rules
 
-There are two types of ranking rules in Meilisearch: built-in ranking rules and [custom ranking rules](/learn/relevancy/custom_ranking_rules). This article describes the main aspects of using and configuring custom ranking rules.
+There are two types of ranking rules in Meilisearch: built-in ranking rules and [custom ranking rules](/learn/relevancy/custom_ranking_rules). This article describes the main aspects of using and configuring built-in ranking rules.
 
 Built-in ranking rules are the core of Meilisearch's relevancy calculations.