* size based on the text field's {@link Ext.form.field.Text#grow grow config}.
* @param {Number} width The bodyEl width
* @param {Number} height The bodyEl height
- * @return {Array} [inputElWidth, inputElHeight]
+ * @return {Number[]} [inputElWidth, inputElHeight]
*/
adjustForGrow: function(width, height) {
var me = this,