gpnf-template-single-submission-child-form.php: Added instruction video.

Author: spivurno

gp-nested-forms/gpnf-template-single-submission-child-form.php

@@ -2,6 +2,8 @@
 /**
  * Gravity Perks // Nested Forms // Single Submission Child Form
  * https://gravitywiz.com/documentation/gravity-forms-nested-forms/
+ * 
+ * Instruction Video: https://www.loom.com/share/0416ee154c2f4e4b88f3c1ad67023a1c
  */
 add_filter( 'gp_template_output_nested-entries', function( $markup, $located_template, $load, $args ) {
 	ob_start();