*
* @code
* $modules['foo'] = 'ApiFoo';
- * $modules['bar'] = array(
+ * $modules['bar'] = [
* 'class' => 'ApiBar',
* 'factory' => function( $main, $name ) { ... }
- * );
- * $modules['xyzzy'] = array(
+ * ];
+ * $modules['xyzzy'] = [
* 'class' => 'ApiXyzzy',
- * 'factory' => array( 'XyzzyFactory', 'newApiModule' )
- * );
+ * 'factory' => [ 'XyzzyFactory', 'newApiModule' ]
+ * ];
* @endcode
*
* @param array $modules A map of ModuleName => ModuleSpec; The ModuleSpec