updates Elastic Managed LLM snippet

Author: benironside

solutions/_snippets/elastic-managed-llm.md

@@ -1,6 +1,6 @@
-[Elastic Managed LLM](https://www.elastic.co/docs/reference/kibana/connectors-kibana/elastic-managed-llm) is the default large language model (LLM) connector available in the AI Assistant for eligible users. It provides immediate access to generative AI features without requiring any setup or external model integration.
+[Elastic Managed LLM](https://www.elastic.co/docs/reference/kibana/connectors-kibana/elastic-managed-llm) is the default large language model (LLM) connector available in {{kib}} for eligible users. It provides immediate access to generative AI features without requiring any setup or external model integration.
 
-The Elastic Managed LLM is available out-of-the box; no manual connector setup or API key management is required for initial use. However, you can configure and use a third-party LLM connector, such as OpenAI, Azure, or Amazon Bedrock if you prefer.
+Elastic Managed LLM is available out-of-the box; it does not require manual connector setup or API key management. However, you can configure and use a third-party LLM connector, such as OpenAI, Azure, or Amazon Bedrock if you prefer.
 
 To learn more about security and data privacy, refer to the [connector documentation](https://www.elastic.co/docs/reference/kibana/connectors-kibana/elastic-managed-llm) and [download the model card](https://raw.githubusercontent.com/elastic/kibana/refs/heads/main/docs/reference/resources/Elastic_Managed_LLM_model_card.pdf).