docs: developer guide text updated

packages/hoppscotch-backend/src/user/user.model.ts

@@ -3,37 +3,37 @@ import { ObjectType, ID, Field } from '@nestjs/graphql';
 @ObjectType()
 export class User {
   @Field(() => ID, {
-    description: 'Firebase UID of the user',
+    description: 'UID of the user',
   })
   uid: string;
 
   @Field({
     nullable: true,
-    description: 'Displayed name of the user (if given)',
+    description: 'Displayed name of the user',
   })
   displayName?: string;
 
   @Field({
     nullable: true,
-    description: 'Email of the user (if given)',
+    description: 'Email of the user',
   })
   email?: string;
 
   @Field({
     nullable: true,
-    description: 'URL to the profile photo of the user (if given)',
+    description: 'URL to the profile photo of the user',
   })
   photoURL?: string;
 
   @Field({
     nullable: true,
-    description: 'JSON string of current REST session for logged-in User',
+    description: 'Stringified current REST session for logged-in User',
   })
   currentRESTSession?: string;
 
   @Field({
     nullable: true,
-    description: 'JSON string of current GraphQL session for logged-in User',
+    description: 'Stringified current GraphQL session for logged-in User',
   })
   currentGQLSession?: string;
 }

packages/hoppscotch-backend/src/user/user.service.ts

@@ -13,6 +13,12 @@ export class UserService {
     private readonly pubsub: PubSubService,
   ) {}
 
+  /**
+   * Update a user's information
+   * @param user User object
+   * @param updateUserDto Properties to update
+   * @returns a Either of User or error
+   */
   async updateUser(user: User, updateUserDto: UpdateUserInput) {
     try {
       const updatedUser = await this.prisma.user.update({