docs: clarify template engine adapters

src/content/docs/en/4x/guide/using-template-engines.mdx

@@ -1,6 +1,6 @@
 ---
 title: Using template engines with Express
-description: Discover how to integrate and use template engines like Pug, Handlebars, and EJS with Express.js to render dynamic HTML pages efficiently.
+description: Discover how to integrate and use template engines like Pug, Handlebars-compatible engines, and EJS with Express.js to render dynamic HTML pages efficiently.
 ---
 
 import Alert from '@components/primitives/Alert/Alert.astro';
@@ -10,15 +10,15 @@ A _template engine_ enables you to use static template files in your application
 variables in a template file with actual values, and transforms the template into an HTML file sent to the client.
 This approach makes it easier to design an HTML page.
 
-The [Express application generator](/starter/generator) uses [Pug](https://pugjs.org/api/getting-started.html) as its default, but it also supports [Handlebars](https://www.npmjs.com/package/handlebars), and [EJS](https://www.npmjs.com/package/ejs), among others.
+The [Express application generator](/starter/generator) uses [Pug](https://pugjs.org/api/getting-started.html) as its default, but it can generate apps configured for Handlebars-compatible engines, [EJS](https://www.npmjs.com/package/ejs), and others.
 
-To render template files, set the following [application setting properties](/api/application/#appset), in the default `app.js` created by the generator:
+For apps created by the generator, these settings are added to the generated `app.js`. For apps you create without the generator, set the following [application setting properties](/api/application/#appset) yourself:
 
 - `views`, the directory where the template files are located. Eg: `app.set('views', './views')`.
   This defaults to the `views` directory in the application root directory.
 - `view engine`, the template engine to use. For example, to use the Pug template engine: `app.set('view engine', 'pug')`.
 
-Then install the corresponding template engine npm package; for example to install Pug:
+Then install the corresponding Express-compatible template engine npm package; for example to install Pug:
 
 <PackageManagerCommand command="npm install pug --save" />
 
@@ -28,6 +28,7 @@ which `res.render()` calls to render the template code.
 
 Some template engines do not follow this convention. The [@ladjs/consolidate](https://www.npmjs.com/package/@ladjs/consolidate)
 library follows this convention by mapping all of the popular Node.js template engines, and therefore works seamlessly within Express.
+For example, install an Express-compatible Handlebars view engine or adapter instead of the raw `handlebars` package by itself.
 
 </Alert>
 

src/content/docs/en/5x/guide/using-template-engines.mdx

@@ -1,6 +1,6 @@
 ---
 title: Using template engines with Express
-description: Discover how to integrate and use template engines like Pug, Handlebars, and EJS with Express.js to render dynamic HTML pages efficiently.
+description: Discover how to integrate and use template engines like Pug, Handlebars-compatible engines, and EJS with Express.js to render dynamic HTML pages efficiently.
 ---
 
 import Alert from '@components/primitives/Alert/Alert.astro';
@@ -10,15 +10,15 @@ A _template engine_ enables you to use static template files in your application
 variables in a template file with actual values, and transforms the template into an HTML file sent to the client.
 This approach makes it easier to design an HTML page.
 
-The [Express application generator](/starter/generator) uses [Pug](https://pugjs.org/api/getting-started.html) as its default, but it also supports [Handlebars](https://www.npmjs.com/package/handlebars), and [EJS](https://www.npmjs.com/package/ejs), among others.
+The [Express application generator](/starter/generator) uses [Pug](https://pugjs.org/api/getting-started.html) as its default, but it can generate apps configured for Handlebars-compatible engines, [EJS](https://www.npmjs.com/package/ejs), and others.
 
-To render template files, set the following [application setting properties](/api/application/#appset), in the default `app.js` created by the generator:
+For apps created by the generator, these settings are added to the generated `app.js`. For apps you create without the generator, set the following [application setting properties](/api/application/#appset) yourself:
 
 - `views`, the directory where the template files are located. Eg: `app.set('views', './views')`.
   This defaults to the `views` directory in the application root directory.
 - `view engine`, the template engine to use. For example, to use the Pug template engine: `app.set('view engine', 'pug')`.
 
-Then install the corresponding template engine npm package; for example to install Pug:
+Then install the corresponding Express-compatible template engine npm package; for example to install Pug:
 
 <PackageManagerCommand command="npm install pug --save" />
 
@@ -28,6 +28,7 @@ which `res.render()` calls to render the template code.
 
 Some template engines do not follow this convention. The [@ladjs/consolidate](https://www.npmjs.com/package/@ladjs/consolidate)
 library follows this convention by mapping all of the popular Node.js template engines, and therefore works seamlessly within Express.
+For example, install an Express-compatible Handlebars view engine or adapter instead of the raw `handlebars` package by itself.
 
 </Alert>