fix: ajust multiple mutation fields description (#9317)

src/data/roadmaps/graphql/content/multiple-fields-in-mutation@AySlY8AyI6jE-cy-qKKOU.md

@@ -1,7 +1,7 @@
 # Multiple Mutation Fields
 
-GraphQL allows multiple mutations in a single query by including multiple mutation fields, called batching or chaining mutations. This enables performing several data modifications atomically, improving efficiency and ensuring consistent state changes across related operations.
+GraphQL allows multiple mutations in a single query by including multiple mutation fields, a practice often called batching mutations. This approach improves network efficiency by reducing the number of round-trips between the client and server.
 
 Visit the following resources to learn more:
 
-- [@official@Guide to Multiple fields in mutations](https://graphql.org/learn/mutations/#multiple-fields-in-mutations)
+- [@official@Guide to Multiple fields in mutations](https://graphql.org/learn/mutations/#multiple-fields-in-mutations)