fix code blocks

Author: elithrar

src/content/docs/workflows/build/call-workflows-from-pages.mdx

@@ -40,6 +40,7 @@ Your Worker can expose a specific method (or methods) that only other Workers or
 In the following example, we expose a specific `createInstance` method that accepts our `Payload` and returns the [`InstanceStatus`](/workflows/build/workers-api/#instancestatus) from the Workflows API:
 
 <TypeScriptExample filename="index.ts">
+```ts
 import { WorkerEntrypoint } from "cloudflare:workers";
 
 interface Env {
@@ -65,11 +66,13 @@ export default class WorkflowsService extends WorkerEntrypoint<Env> {
     });
   }
 }
+```
 </TypeScriptExample>
 
 Your Pages Function would resemble the followijng:
 
 <TypeScriptExample filename="functions/request.ts">
+```ts
 interface Env {
 	WORKFLOW_SERVICE: Service;
 }
@@ -79,6 +82,7 @@ export const onRequest: PagesFunction<Env> = async (context) => {
 	let payload = {"hello": "world"}
 	return context.env.WORKFLOWS_SERVICE.createInstance(payload)
 };
+```
 </TypeScriptExample>
 
 Visit the [bindings documentation for Pages Functions](/pages/functions/bindings/#service-bindings) to learn more about binding to resources from Pages Functions, including how to bind via the Cloudflare dashboard.
@@ -96,6 +100,7 @@ Service Bindings don't require you to expose a public endpoint from your Worker,
 An alternative to setting up a Service Binding is to call the Worker over HTTP by using the Workflows [Workers API](/workflows/build/workers-api/#workflow) to `create` a new Workflow instance for each incoming HTTP call to the Worker:
 
 <TypeScriptExample filename="index.ts">
+```ts
 // This is in the same file as your Workflow definition
 export default {
   async fetch(req: Request, env: Env): Promise<Response> {
@@ -108,11 +113,13 @@ export default {
     });
   },
 };
+```
 </TypeScriptExample>
 
 Your [Pages Function](/pages/functions/get-started/) can then make a regular `fetch` call to the Worker:
 
 <TypeScriptExample filename="functions/request.ts">
+```ts
 export const onRequest: PagesFunction<Env> = async (context) => {
 	// Other code
 	let payload = {"hello": "world"}
@@ -122,6 +129,7 @@ export const onRequest: PagesFunction<Env> = async (context) => {
   }
   return Response.json(instanceStatus);
 };
+```
 </TypeScriptExample>
 
 You can also choose to authenticate these requests by passing a shared secret in a header and validating that in your Worker.