apply suggestions

Author: patel-vansh

system/CLI/AbstractCommand.php

@@ -457,7 +457,7 @@ protected function configure(): void
     }
 
     /**
-     * Check whether this command is available to execute in the current environment
+     * Checks whether this command is available to execute in the current environment
      */
     protected function isAvailable(): bool
     {

user_guide_src/source/cli/cli_modern_commands/013.php

@@ -4,12 +4,11 @@
 
 use CodeIgniter\CLI\AbstractCommand;
 use CodeIgniter\CLI\Attributes\Command;
-use CodeIgniter\CLI\CLI;
 
 #[Command(name: 'dev:only', description: 'A dev only command', group: 'Dev')]
 class DevOnly extends AbstractCommand
 {
-    public function isAvailable(): bool
+    protected function isAvailable(): bool
     {
         // Only allow this command in the development environment
         return ENVIRONMENT === 'development';