Some cleanup

includes/CMB2.php

@@ -1270,18 +1270,6 @@ protected function get_default_args( $field_args, $field_group = null ) {
 		return $args;
 	}
 
-	/**
-	 * Get a new field object specific to this CMB2 object.
-	 *
-	 * @since  2.2.0
-	 * @param  array      $field_args  Metabox field config array.
-	 * @param  CMB2_Field $field_group (optional) CMB2_Field object (group parent).
-	 * @return CMB2_Field CMB2_Field object.
-	 */
-	protected function get_new_field( $field_args, $field_group = null ) {
-		return new CMB2_Field( $this->get_default_args( $field_args, $field_group ) );
-	}
-
 	/**
 	 * When fields are added in the old-school way, intitate them as they should be
 	 *

includes/CMB2_Field.php

@@ -1237,7 +1237,7 @@ protected function get_default_args( $field_args, $field_group = null ) {
 	}
 
 	/**
-	 * Returns a cloned version of this field object with, but with
+	 * Returns a cloned version of this field object, but with
 	 * modified/overridden field arguments.
 	 *
 	 * @since  2.2.2

includes/types/CMB2_Type_File.php

@@ -15,7 +15,6 @@ class CMB2_Type_File extends CMB2_Type_File_Base {
 	/**
 	 * Handles outputting an 'file' field
 	 *
-	 * @since  2.2.5
 	 * @param  array $args Override arguments
 	 * @return string      Form input element
 	 */