fix(docs): Fix the tool name mentioned in (Mastra) tool-based document (CopilotKit#1847)

Author: tribui

docs/content/docs/mastra/generative-ui/tool-based.mdx

@@ -89,7 +89,7 @@ export const weatherAgent = new Agent({
 </Step>
 <Step>
 ### Render the tool call in your frontend
-At this point, your agent will be able to call the `get_weather` tool. Now 
+At this point, your agent will be able to call the `weatherInfo` tool. Now 
 we just need to add a `useCopilotAction` hook to render the tool call in
 the UI.
 
@@ -130,4 +130,4 @@ Try asking the agent to get the weather for a location. You should see the custo
 render the tool call and display the arguments that were passed to the tool.
 
 </Step>
-</Steps> 
+</Steps>