Fixes and improvements to the website (#5993)

packages/web/docs/src/pages/docs/gateway/other-features/security/rate-limiting.mdx

@@ -4,14 +4,14 @@ searchable: false
 
 import { Callout } from '@theguild/components'
 
-## Rate Limiting
+# Rate Limiting
 
 Rate limiting is a technique for reducing server load by limiting the number of requests that can be
 made to a subgraph.
 
 You can use rate limiting feature in order to limit the rate of calling queries and mutations.
 
-### Programmatic Configuration
+## Programmatic Configuration
 
 ```ts filename="gateway.config.ts"
 import { defineConfig } from '@graphql-hive/gateway'
@@ -74,7 +74,7 @@ type Query {
 }
 ```
 
-### Field Configuration
+## Field Configuration
 
 - `window`: Specify a time interval window that the max number of requests can access the field. We
   use Zeit's ms to parse the window arg, docs here.

packages/web/docs/src/pages/docs/other-integrations/apollo-gateway.mdx

@@ -1,6 +1,6 @@
 import { Callout } from '@theguild/components'
 
-## Apollo Gateway
+# Apollo Gateway
 
 [Apollo-Gateway](https://www.apollographql.com/docs/federation/v1/gateway/) is the JavaScript Apollo
 Federation gateway runtime.
@@ -75,7 +75,7 @@ const { url } = await startStandaloneServer({ server })
 console.log(`🚀 Server ready at ${url}`)
 ```
 
-### Usage Reporting
+## Usage Reporting
 
 <Callout>
   For more configuration options, such as sampling, client name and version reporting, please refer