fix frontmatter

Author: Blargian

docs/integrations/language-clients/java/client.md

@@ -4,7 +4,7 @@ sidebar_position: 2
 keywords: ['clickhouse', 'java', 'client', 'integrate']
 description: 'Java ClickHouse Connector 0.8+'
 slug: /integrations/language-clients/java/client
-title: 'TODO: Add title'
+title: 'Java Client (0.8+)'
 ---
 
 import Tabs from '@theme/Tabs';

docs/integrations/language-clients/java/jdbc.md

@@ -4,7 +4,7 @@ sidebar_position: 4
 keywords: ['clickhouse', 'java', 'jdbc', 'driver', 'integrate']
 description: 'ClickHouse JDBC driver'
 slug: /integrations/language-clients/java/jdbc
-title: 'TODO: Add title'
+title: 'JDBC Driver (0.8+)'
 ---
 
 import Tabs from '@theme/Tabs';