address review comments

Author: pinkeshmars

docs/ff-concepts/adding-customization/custom-code.md

@@ -297,7 +297,7 @@ one.
 
 When adding a pubspec dependency to your custom code in FlutterFlow, you’ll need two pieces of [information](#setup-code): the Package name with its Version number and the Import statement.
 
-### Adding Unpublished Packages
+### Using Private or Unpublished Packages
 FlutterFlow supports the use of unpublished packages, which allows you to integrate packages that are not yet available on **pub.dev**. This capability is particularly useful when working with custom, forked, or private packages hosted on public or private repositories. By leveraging this, you can enhance your app’s functionality with customized or proprietary libraries tailored to your specific needs.
 
 :::info[Possible Use Cases]
@@ -308,7 +308,7 @@ FlutterFlow supports the use of unpublished packages, which allows you to integr
 
 :::
 
-**Add from Public Repositories**
+#### Add Packages from Public Repositories
 
 For packages hosted on public repositories (e.g., GitHub), you can add them to your FlutterFlow project by specifying the repository URL in the following format.
 
@@ -378,7 +378,7 @@ Here’s exactly how you do it:
 </div>
 <p></p>
 
-**Add from Private Repositories**
+#### Add Packages from Private Repositories
 
 For packages hosted in private repositories, you’ll need to authenticate access. This can be done using HTTPS with a personal access token.