Merge pull request #4362 from ClickHouse/Blargian-patch-314824

Links: fix broken link

Author: Blargian

knowledgebase/finding_expensive_queries_by_memory_usage.mdx

@@ -2,7 +2,6 @@
 title: Identifying Expensive Queries by Memory Usage in ClickHouse
 description: Learn how to use the `system.query_log` table to find the most memory-intensive queries in ClickHouse, with examples for clustered and standalone setups.
 date: 2023-06-07
-slug: find-expensive-queries-by-memory-usage
 tags: ['Performance and Optimizations']
 keywords: ['Expensive Queries', 'Memory Usage']
 ---
@@ -78,4 +77,4 @@ GROUP BY
     user
 ORDER BY
     memory DESC;
-```
+```