Apply suggestions from code review

Co-authored-by: marciocloudflare <[email protected]>

Author: Oxyjun

src/content/docs/d1/sql-api/sql-statements.mdx

@@ -11,7 +11,7 @@ D1 is compatible with most SQLite's SQL convention since it leverages SQLite's q
 
 You can execute any of these statements via the D1 console in the Cloudflare dashboard, [`wrangler d1 execute`](/workers/wrangler/commands/#d1), or with the [D1 Worker Bindings API](/d1/worker-api/prepare-a-statement).
 
-## Supported SQLite Extensions
+## Supported SQLite extensions
 
 D1 supports a subset of SQLite extensions for added functionality, including:
 

src/content/docs/d1/worker-api/index.mdx

@@ -15,7 +15,7 @@ You can execute SQL queries on your D1 database from a Worker using the Worker B
 
 Refer to the relevant sections for the API documentation.
 
-## Typescript support
+## TypeScript support
 
 D1 Worker Bindings API is fully-typed via the [`@cloudflare/workers-types`](/workers/languages/typescript/#typescript) package, and also supports [generic types](https://www.typescriptlang.org/docs/handbook/2/generics.html#generic-types) as part of its TypeScript API. A generic type allows you to provide an optional `type parameter` so that a function understands the type of the data it is handling.
 
@@ -51,7 +51,7 @@ Complete the [Get started](/d1/get-started/#write-queries-within-your-worker) tu
 
 ### 2. Modify the content of `index.js`
 
-Replace the contents of your `index.js` file with the below to view the effect of each API.
+Replace the contents of your `index.js` file with the code below to view the effect of each API.
 
 <Details header="index.js" open={false}>
 ```js

src/content/docs/d1/worker-api/prepare-a-statement.mdx

@@ -36,7 +36,7 @@ const stmt = env.DB.prepare("SELECT * FROM Customers WHERE CompanyName = ?").bin
 	| Syntax | Type      | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
 	| ------ | --------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 	| `?NNN` | Ordered   | A question mark followed by a number `NNN` holds a spot for the `NNN`-th parameter. `NNN` must be between `1` and `SQLITE_MAX_VARIABLE_NUMBER`                                                                                                                                                                                                                                                                                                                                                                                                    |
-	| `?`    | Anonymous | A question mark that is not followed by a number creates a parameter with a number one greater than the largest parameter number already assigned. If this means the parameter number is greater than SQLITE_MAX_VARIABLE_NUMBER, it is an error. This parameter format is provided for compatibility with other database engines. But because it is easy to miscount the question marks, the use of this parameter format is discouraged. Programmers are encouraged to use one of the symbolic formats below or the `?NNN` format above instead |
+	| `?`    | Anonymous | A question mark that is not followed by a number creates a parameter with a number one greater than the largest parameter number already assigned. If this means the parameter number is greater than `SQLITE_MAX_VARIABLE_NUMBER`, it is an error. This parameter format is provided for compatibility with other database engines. But because it is easy to miscount the question marks, the use of this parameter format is discouraged. Programmers are encouraged to use one of the symbolic formats below or the `?NNN` format above instead. |
 
 	To bind a parameter, use the `stmt.bind()` method.
 

src/content/docs/d1/worker-api/run-a-statement.mdx

@@ -69,7 +69,7 @@ return Response.json(returnValue);
 
 #### Guidance
 
-- `results` is empty for write operations such as UPDATE, DELETE, or INSERT.
+- `results` is empty for write operations such as `UPDATE`, `DELETE`, or `INSERT`.
 - When using TypeScript, you can pass a [type parameter](/d1/build-with-d1/d1-client-api/#typescript-support) to `run()` to return a typed result object.
 - `stmt.run()` is functionally equivalent to `stmt.all()`, and can be treated as an alias.
 - You can choose to extract only the results you expect from the statement by simply returning the `results` property of the return object.