polishing from the cli guide

content/100-getting-started/03-prisma-postgres/100-from-the-cli.mdx

@@ -117,7 +117,7 @@ npx tsc --init
 Install the required dependencies to use Prisma Postgres:
 
 ```terminal
-npm install prisma --save-de
+npm install prisma --save-dev
 npm install @prisma/extension-accelerate
 ```
 
@@ -186,12 +186,13 @@ This code contains a `main` function that's invoked at the end of the script. It
 
 ### 4.1. Create a new `User` record
 
-Let's start with a small query to create a new `User` record in the database and log the resulting object to the console. Add the following code to your `script.ts` file:
+Let's start with a small query to create a new `User` record in the database and log the resulting object to the console. Add the following code to your `index.ts` file:
 
 ```ts file=index.ts
 import { PrismaClient } from '@prisma/client'
+import { withAccelerate } from '@prisma/extension-accelerate'
 
-const prisma = new PrismaClient()
+const prisma = new PrismaClient().$extends(withAccelerate())
 
 async function main() {
   // add-start
@@ -223,7 +224,7 @@ Next, execute the script with the following command:
 <cmd>
 
 ```terminal
-npx tsx script.ts
+npx tsx index.ts
 ```
 </cmd>
 
@@ -247,8 +248,9 @@ Delete the previous Prisma ORM query and add the new `findMany` query instead:
 
 ```ts file=index.ts
 import { PrismaClient } from '@prisma/client'
+import { withAccelerate } from '@prisma/extension-accelerate'
 
-const prisma = new PrismaClient()
+const prisma = new PrismaClient().$extends(withAccelerate())
 
 async function main() {
   // add-start
@@ -275,7 +277,7 @@ Execute the script again:
 <cmd>
 
 ```terminal
-npx tsx script.ts
+npx tsx index.ts
 ```
 
 </cmd>
@@ -300,8 +302,9 @@ First, adjust your script to include the nested query:
 
 ```ts file=index.ts
 import { PrismaClient } from '@prisma/client'
+import { withAccelerate } from '@prisma/extension-accelerate'
 
-const prisma = new PrismaClient()
+const prisma = new PrismaClient().$extends(withAccelerate())
 
 async function main() {
   // add-start
@@ -345,7 +348,7 @@ Run the query by executing the script again:
 <cmd>
 
 ```terminal
-npx tsx script.ts
+npx tsx index.ts
 ```
 
 </cmd>
@@ -364,8 +367,9 @@ In order to also retrieve the `Post` records that belong to a `User`, you can us
 
 ```ts file=index.ts
 import { PrismaClient } from '@prisma/client'
+import { withAccelerate } from '@prisma/extension-accelerate'
 
-const prisma = new PrismaClient()
+const prisma = new PrismaClient().$extends(withAccelerate())
 
 async function main() {
 // add-start
@@ -396,7 +400,7 @@ Run the script again to see the results of the nested read query:
 <cmd>
 
 ```terminal
-npx tsx script.ts
+npx tsx index.ts
 ```
 
 </cmd>