simplify getting started

content/documentation/getting-started.md

@@ -30,48 +30,13 @@ cd hello-world
 composer init
 ```
 
-Composer will ask a bunch of questions that can be answered as in the following example.
-
-```
-Welcome to the Composer config generator
-
-This command will guide you through creating your composer.json config.
-
-Package name (<vendor>/<name>): phel-lang/hello-world
-Description []:
-Author [Your Name <[email protected]>, n to skip]:
-Minimum Stability []:
-Package Type (e.g. library, project, metapackage, composer-plugin) []: project
-License []:
-
-Define your dependencies.
-
-Would you like to define your dependencies (require) interactively [yes]? no
-Would you like to define your dev dependencies (require-dev) interactively [yes]? no
-
-{
-    "name": "phel-lang/hello-world",
-    "type": "project",
-    "authors": [
-        {
-            "name": "Your Name",
-            "email": "[email protected]"
-        }
-    ],
-    "require": {}
-}
-
-Do you confirm generation [yes]? yes
-```
-
 Next, require Phel as a dependency.
 
 ```bash
-# Require and install Phel
 composer require phel-lang/phel-lang
 ```
 
-First, create a phel config file, called `phel-config.php` in the root of the project:
+Optionally, create the "phel config file", named `phel-config.php` in the root of the project:
 
 ```php
 <?php
@@ -83,17 +48,17 @@ return (new \Phel\Config\PhelConfig())
 
 > Read the docs for [Configuration](/documentation/configuration) to see all available configuration options for Phel.
 
-Then, create a new directory `src` with a file `boot.phel` inside this directory.
+Then, create a new directory `src` with a file `main.phel` inside this directory.
 
 ```bash
 mkdir src
 ```
 
-The file `boot.phel` contains the actual code of the project. It defines the namespace and prints "Hello, World!".
+The file `main.phel` contains the actual code of the project. It defines the namespace and prints "Hello, World!".
 
 ```phel
-# in src/boot.phel
-(ns hello-world\boot)
+# inside `src/main.phel`
+(ns hello-world\main)
 
 (println "Hello, World!")
 ```
@@ -109,11 +74,11 @@ There are two ways to run the code: from the command line and with a PHP Server.
 Code can be executed from the command line by calling the `vendor/bin/phel run` command, followed by the file path or namespace:
 
 ```bash
-vendor/bin/phel run src/boot.phel
+vendor/bin/phel run src/main.phel
 # or
-vendor/bin/phel run hello-world\\boot
+vendor/bin/phel run hello-world\\main
 # or
-vendor/bin/phel run "hello-world\boot"
+vendor/bin/phel run "hello-world\main"
 ```
 
 The output will be:
@@ -127,7 +92,7 @@ Hello, World!
 
 > Check the [web-skeleton project on GitHub](https://github.com/phel-lang/web-skeleton).
 
-The file `index.php` will be executed by the PHP Server. It initializes the Phel Runtime and loads the namespace from the `boot.phel` file described above, to start the application.
+The file `index.php` will be executed by the PHP Server. It initializes the Phel Runtime and loads the namespace from the `main.phel` file described above, to start the application.
 
 ```php
 // src/index.php
@@ -139,7 +104,7 @@ $projectRootDir = __DIR__ . '/../';
 
 require $projectRootDir . 'vendor/autoload.php';
 
-Phel::run($projectRootDir, 'hello-world\\boot');
+Phel::run($projectRootDir, 'hello-world\\main');
 ```
 
 The PHP Server can now be started.