Apply suggestions from code review

Co-authored-by: Alex Ruheni <[email protected]>

content/300-guides/500-other/900-advanced-database-tasks/06-typesafe-raw-sql/01-safeql-gis.mdx

@@ -53,11 +53,11 @@ CREATE EXTENSION IF NOT EXISTS "postgis";
 
 ```
 
-Make sure that the migration is applied!
+Make sure that the migration is applied by running `prisma migrate status`.
 
 ## 2. Create a new model that uses a geographic data column
 
-After the migration is applied, you can now add a new model that has a GIS column. For our example we'll be using the following `PointOfInterest` model.
+After the migration is applied, you can now add a new model that has a GIS column. For our example, we'll be using a model called `PointOfInterest`.
 
 ```prisma
 model PointOfInterest {
@@ -69,7 +69,7 @@ model PointOfInterest {
 
 You'll notice that `location` is marked as `Unsupported`. This means that we lose a lot of the benefits of Prisma when working with `PointOfInterest`. We'll be using [SafeQL](https://safeql.dev/) to fix this.
 
-Create a new migration with `npx prisma migrate dev` and apply it to add the `PointOfInterest` table to our database.
+Run the `prisma migrate dev` command to create a migration and the table `PointOfInterest` table in your database.
 
 ## 3. Integrate SafeQL
 
@@ -85,7 +85,7 @@ Note that for SafeQL to run it will need to have access to your database. We rec
 
 Now let's make a Prisma Client extension in order to query this model. We will be making an extension that finds the closest points of interest to a given longitude and latitude.
 
-```ts file=lib/db.ts
+```ts file=lib/prisma.ts
 import { PrismaClient } from '@prisma/client'
 
 const prisma = new PrismaClient().$extends((client) => {
@@ -109,7 +109,7 @@ const prisma = new PrismaClient().$extends((client) => {
 export { prisma }
 ```
 
-Now we can use our Prisma Client as normal in order to find close points of interest to a given longitude and latitude!
+Now, you can use our Prisma Client as normal to find close points of interest to a given longitude and latitude using the custom method created on the `PointOfInterest` model.
 
 ```ts file=app.ts
 const closestPointOfInterest = await prisma.pointOfInterest.findClosestPoints(