fix typo in graphql query docs (#938)

docs/pages/docs/query/graphql.mdx

@@ -484,7 +484,7 @@ type Person {
 Here are a few tips for speeding up slow queries.
 
 1. **Create database indexes**: Create indexes to speed up filters, joins, and sort conditions. [Read more](/docs/schema#indexes).
-2. **Enable horizontal scaling**: If the GraphQL API is struggling to keep up with reqeust volume, consider spreading the load across multiple instances. [Read more](/docs/production/horizontal-scaling).
+2. **Enable horizontal scaling**: If the GraphQL API is struggling to keep up with request volume, consider spreading the load across multiple instances. [Read more](/docs/production/horizontal-scaling).
 3. **Limit query depth**: Each layer of depth in a GraphQL query introduces at least one additional sequential database query. Avoid queries that are more than 2 layers deep.
 3. **Use pagination**: Use cursor-based pagination to fetch records in smaller, more manageable chunks. This can help reduce the load on the database.