gcn-add-page-emoji-icon.php: Updated to improve HSL output.

Author: spivurno

gc-notion/gcn-add-page-emoji-icon.php

@@ -6,16 +6,20 @@
  * when a form entry is being added to or edited in Notion.
  *
  * Instructions:
- *   1. Modify the filter name to scope as needed.
- *     * See filter reference for full list of variants: https://gravitywiz.com/documentation/gcn_notion_page_data/
- *   2. Update the $emoji variable to change the icon.
+ *
+ * 1. Modify the filter name to scope as needed.
+ *    See filter reference for full list of variants: https://gravitywiz.com/documentation/gcn_notion_page_data/
+
+ * 2. Update the $emoji variable to change the icon.
  *
  * Installation:
- *   1. Install per https://gravitywiz.com/documentation/how-do-i-install-a-snippet/
+ * 
+ * 1. Install per https://gravitywiz.com/documentation/how-do-i-install-a-snippet/
  *
  * References:
- *   * GC Notion: https://gravitywiz.com/documentation/gravity-connect-notion/
- *   * Notion page POST reference: https://developers.notion.com/reference/post-page
+ *
+ * - GC Notion: https://gravitywiz.com/documentation/gravity-connect-notion/
+ * - Notion page POST reference: https://developers.notion.com/reference/post-page
  *
  * @since 1.0-beta-1.9
  */