Update fallbacks.mdx

Author: kathayl

src/content/docs/ai-gateway/configuration/fallbacks.mdx

@@ -9,15 +9,15 @@ import { Render } from "~/components";
 
 Specify model or provider fallbacks with your [Universal endpoint](/ai-gateway/providers/universal/) to handle request failures and ensure reliability.
 
-Cloudflare can trigger your fallback provider in response to [request errors](#request-failures) or [predetermined request timeouts](#request-timeouts).
+Cloudflare can trigger your fallback provider in response to [request errors](#request-failures) or [predetermined request timeouts](#request-timeouts). The [response header `cf-aig-step`](#response-headercf-aig-step) indicates which step successfully processed the request.  
 
 ## Request failures
 
 By default, Cloudflare triggers your fallback if a model request returns an error.
 
 ### Request failure example
 
-In the following example, a request first goes to the [Workers AI](/workers-ai/) Inference API. If the request fails, it falls back to OpenAI. The response header `cf-aig-step` indicates which provider successfully processed the request.
+In the following example, a request first goes to the [Workers AI](/workers-ai/) Inference API. If the request fails, it falls back to OpenAI.
 
 1. Sends a request to Workers AI Inference API.
 2. If that request fails, proceeds to OpenAI.
@@ -56,7 +56,7 @@ Your gateway follows this hierarchy to determine the timeout duration before imp
 
 These request timeout values can interact to customize the behavior of your universal gateway.
 
-In this example, the request will try to answer `What is Cloudflare?` within 1000 milliseconds using the normal `@cf/meta/llama-3.1-8b-instruct` model. The `requestTimeout` property takes precedence over the `cf-aig-request-timeout` for `@cf/meta/llama-3.1-8b-insruct`.
+In this example, the request will try to answer `What is Cloudflare?` within 1000 milliseconds using the normal `@cf/meta/llama-3.1-8b-instruct` model. The `requestTimeout` property takes precedence over the `cf-aig-request-timeout` for `@cf/meta/llama-3.1-8b-instruct`.
 
 If that fails, then the gateway will timeout and move to the fallback `@cf/meta/llama-3.1-8b-instruct-fast` model. This model has 3000 milliseconds - determined by the request-level `cf-aig-request-timeout` value - to complete the request and provide an answer.