simplify note

Author: kantord

docs/toolhive/tutorials/mcp-optimizer.mdx

@@ -333,14 +333,10 @@ Before running the commands below, complete
 
 :::note
 
-Before running the command below:
-
-- The ToolHive API server must be running. See
-  [Step 3.1](#step-3-enable-mcp-optimizer) for details.
-- Create a dedicated group for the optimizer by following
-  [Step 3.2](#step-3-enable-mcp-optimizer) up to (but not including) the
-  `thv run mcp-optimizer` command — you will use the Linux-specific command
-  below instead.
+Follow the CLI tab in [Step 3](#step-3-enable-mcp-optimizer) first — it covers
+starting the API server, creating the optimizer group, and reconfiguring your
+client. When you reach the `thv run mcp-optimizer` command, use the
+Linux-specific command below instead.
 
 :::