Apply suggestions from code review

Co-authored-by: David Moore <[email protected]>

Author: raksiv

docs/guides/nodejs/nitric-and-pgsql.mdx

@@ -12,17 +12,14 @@ published_at: 2025-03-18
 
 This guide demonstrates how to use PostgreSQL with Nitric's [SQL database](/sql) feature. We will be creating a simple to-do app. The finished source can be found [here](https://github.com/nitrictech/examples/tree/main/v1/nitric-pgsql).
 
-<Note>
-  SQL databases are currently in preview and only support PostgreSQL.
-</Note>
+<Note>SQL databases are currently in preview and only support PostgreSQL.</Note>
 
 ## Create a new Nitric project
 
 The first step is to create a new Nitric TypeScript project using the [Nitric CLI](/reference/cli).
 
 ```bash
 nitric new todo-app ts-starter
-npm install
 ```
 
 ## Enabling SQL databases
@@ -34,8 +31,6 @@ preview:
   - sql-databases
 ```
 
-Ensure your CLI is at least `v1.42` and your AWS provider is at least `v1.6.2`.
-
 ## Install PostgreSQL client
 
 ```bash
@@ -72,7 +67,7 @@ export default getClient
 
 Create a migration file to define the `todos` table.
 
-```sql title: 'migrations/1_create_table.up.sql'
+```sql title: migrations/todos/1_create_table.up.sql
 CREATE TABLE IF NOT EXISTS todos (
     id SERIAL PRIMARY KEY,
     text TEXT NOT NULL,