Change parameter to max-depth

Author: coreymckrill

includes/CLI.php

@@ -308,7 +308,7 @@ function () use ( $progress ) {
 			'default'     => 10,
 		),
 		array(
-			'name'        => 'max_depth',
+			'name'        => 'max-depth',
 			'type'        => 'assoc',
 			'description' => 'The maximum number of hierarchy levels for the terms. A value of 1 means all categories will be top-level. Max value 5. Only applies to taxonomies that are hierarchical.',
 			'optional'    => true,

includes/Generator/Term.php

@@ -153,14 +153,14 @@ public static function batch( $amount, $taxonomy, array $args = array() ) {
 	 */
 	protected static function batch_hierarchical( int $amount, string $taxonomy, array $args = array() ) {
 		$defaults = array(
-			'max_depth' => 1,
+			'max-depth' => 1,
 			'parent'    => 0,
 		);
 
-		list( 'max_depth' => $max_depth, 'parent' => $parent ) = filter_var_array(
+		list( 'max-depth' => $max_depth, 'parent' => $parent ) = filter_var_array(
 			wp_parse_args( $args, $defaults ),
 			array(
-				'max_depth' => array(
+				'max-depth' => array(
 					'filter'  => FILTER_VALIDATE_INT,
 					'options' => array(
 						'min_range' => 1,