fix: Update README.md (#123)

Update README.md: Changed enableActorAutoLoading to enableAddingActors

Author: samehjarour

README.md

@@ -100,7 +100,7 @@ The server provides a set of helper tools to discover available Actors and retri
 There are also tools to manage the available tools list. However, dynamically adding and removing tools requires the MCP client to have the capability to update the tools list (handle `ToolListChangedNotificationSchema`), which is typically not supported.
 
 You can try this functionality using the [Apify Tester MCP Client](https://apify.com/jiri.spilka/tester-mcp-client) Actor.
-To enable it, set the `enableActorAutoLoading` parameter.
+To enable it, set the `enableAddingActors` parameter.
 
 - `add-actor-as-tool`: Adds an Actor by name to the available tools list without executing it, requiring user consent to run later.
 - `remove-actor-from-tool`: Removes an Actor by name from the available tools list when it's no longer needed.