format according to QA Checks

Author: Andrei Onita

docs/book/v3/configuration.md

@@ -1,24 +1,22 @@
 # Configuration
 
-### Register ConfigProvider
+## Register ConfigProvider
 
 After installation, register `dot-cli` in your project by adding the below line to your configuration aggregator (usually: `config/config.php`):
 
       Dot\Cli\ConfigProvider::class,
 
-### Copy bootstrap file
+## Copy bootstrap file
 
 Locate file `bin/cli.php` in this package, then copy it to your application's `bin/` directory.
 This is the bootstrap file you will use to execute your commands with.
 
-### Copy config file
+## Copy config file
+
 Locate in this package the following file `config/autoload/cli.global.php` then copy it to your application's `config/autoload/` directory.
 This is the config file you will add your commands under the `commands` key, as in the following example:
 
-```php
         'commands' => [
             DemoCommand::getDefaultName()     => DemoCommand::class,
             ExampleCommand::getDefaultName()  => ExampleCommand::class,
         ],
-```
-

docs/book/v3/setting-up-as-cronjob.md

@@ -1,11 +1,15 @@
 # Setting up as cronjob
+
 ```text
 *   *   *   *   *   /opt/plesk/php/7.4/bin/php /var/www/vhosts/example.com/httpdocs/bin/cli.php demo:command -q
 ```
+
 or
+
 ```text
 *   *   *   *   *   cd /var/www/vhosts/example.com/httpdocs/bin && /opt/plesk/php/7.4/bin/php ./cli.php demo:command -q
 ```
+
 Adapt the command to your specifications by replacing **7.4** with your PHP version and **example.com** with your domain name.
 
 Note the **-q** (or **--quiet**) option at the end of the command - it serves as a flag to inform the Application that no output should be returned (unless it's an error).

docs/book/v3/testing.md

@@ -1,29 +1,30 @@
 # Testing
+
 Using the command line, go to your application's root directory, then type the following command:
 
     php /bin/cli.php
 
 The output should look similar to this, containing information on how to start using dot-cli:
-```text
-DotKernel CLI 1.0.0
-
-Usage:
-  command [options] [arguments]
 
-Options:
-  -h, --help            Display help for the given command. When no command is given display help for the list command
-  -q, --quiet           Do not output any message
-  -V, --version         Display this application version
-      --ansi            Force ANSI output
-      --no-ansi         Disable ANSI output
-  -n, --no-interaction  Do not ask any interactive question
-  -v|vv|vvv, --verbose  Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+    DotKernel CLI 1.0.0
+    
+    Usage:
+      command [options] [arguments]
+    
+    Options:
+      -h, --help            Display help for the given command. When no command is given display help for the list command
+      -q, --quiet           Do not output any message
+      -V, --version         Display this application version
+          --ansi            Force ANSI output
+          --no-ansi         Disable ANSI output
+      -n, --no-interaction  Do not ask any interactive question
+      -v|vv|vvv, --verbose  Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+    
+    Available commands:
+      help          Display help for a command
+      list          List commands
+     demo
+      demo:command  Demo command description.
 
-Available commands:
-  help          Display help for a command
-  list          List commands
- demo
-  demo:command  Demo command description.
-```
 As shown in `config/autoload/cli.global.php`, dot-cli includes a demo command `demo:command` that will help you understand the basics of creating a new command.
 For more information, see [laminas-cli documentation](https://docs.laminas.dev/laminas-cli/).

docs/book/v3/usage.md

@@ -4,7 +4,8 @@ Use `src/Command/DemoCommand.php` as an example when creating a new command.
 Update the name & description in the `AsCommand` attribute as needed.
 Also update the `$defaultName` property and the description set inside the `configure` method to match the `AsCommand` attribute.
 
-### Running
+## Running
+
 Using the command line, go to your application's root directory, then type the following command:
 
     php /bin/cli.php demo:command