fix link

Author: charlotte-hoblik

solutions/search/rag/playground.md

@@ -75,7 +75,7 @@ To use Playground, you’ll need the following:
 3. An account with a **supported LLM provider**. Playground supports the following:
 
     * **Elastic**
-        * [Elastic Managed LLM](kibana://reference/kibana/connectors-kibana/elastic-managed-llm.md)
+        * [Elastic Managed LLM](kibana://reference/connectors-kibana/elastic-managed-llm.md)
 
     * **Amazon Bedrock**