fix typo

Author: leemthompo

docs/reference/query-languages/esql/_snippets/commands/layout/lookup-join.md

@@ -42,7 +42,7 @@ If multiple documents in the lookup index match a single row in your
 results, the output will contain one row for each matching combination.
 
 ::::{tip}
-For important information about using the `LOOKUP JOIN`, refer to [Implementation details](../../../../esql/esql-lookup-join.md#implementation-details).
+For important information about using `LOOKUP JOIN`, refer to [Implementation details](../../../../esql/esql-lookup-join.md#implementation-details).
 ::::
 
 **Examples**