Fix package manager installs

Author: GregBrimble

src/content/docs/workers/frameworks/framework-guides/nextjs.mdx

@@ -88,11 +88,11 @@ You can convert an existing Next.js application to run on Cloudflare
 
 1.  **Install [`@opennextjs/cloudflare`](https://www.npmjs.com/package/@opennextjs/cloudflare)**
 
-    <PackageManagers type="install" pkg="@opennextjs/cloudflare@latest" />
+    <PackageManagers pkg="@opennextjs/cloudflare@latest" />
 
 2.  **Install [`wrangler CLI`](https://developers.cloudflare.com/workers/wrangler) as a devDependency**
 
-    <PackageManagers type="install" pkg="wrangler@latest" dev />
+    <PackageManagers pkg="wrangler@latest" dev />
 
 3.  **Add a Wrangler configuration file**