fix numbering October 6 and 7 (VapiAI#137)

Author: quantstruct-bot

changelog.mdx

@@ -33,6 +33,6 @@ curl --location 'https://api.vapi.ai/phone-number' \
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-2. **Use Updated `handoff`, `callback` Steps in Blocks**: You can now use `assistant.model.steps[type=handoff]` and `assistant.model.steps[type=callback]` to control conversation flow in your assistant. Use `HandoffStep` to move to the next step linearly without returning to the previous step, ideal for sequential tasks like forms. Use `CallbackStep` to spawn a new conversation thread and return to the previous step once done, good for handling interruptions or sub-tasks within a conversation.
+3. **Use Updated `handoff`, `callback` Steps in Blocks**: You can now use `assistant.model.steps[type=handoff]` and `assistant.model.steps[type=callback]` to control conversation flow in your assistant. Use `HandoffStep` to move to the next step linearly without returning to the previous step, ideal for sequential tasks like forms. Use `CallbackStep` to spawn a new conversation thread and return to the previous step once done, good for handling interruptions or sub-tasks within a conversation.
 
-3. **Use Step Destinations and Assignment Mutation in Blocks**: Specify destination nodes for each step with `assistant.model.steps[type=handoff].destinations[type=step]` to direct the workflow to specific steps based on certain conditions. Update context variables in each callback step with `mutations[type=assignment]`, for example: `assistant.model.steps[type=callback].mutations[type=assignment]`
+4. **Use Step Destinations and Assignment Mutation in Blocks**: Specify destination nodes for each step with `assistant.model.steps[type=handoff].destinations[type=step]` to direct the workflow to specific steps based on certain conditions. Update context variables in each callback step with `mutations[type=assignment]`, for example: `assistant.model.steps[type=callback].mutations[type=assignment]`