docs: Updating "Export dashboard as PDF" (#51506) (#51527)

* Updating "Export dashboard as PDF"

* Typo

* updating the screenshot

Co-authored-by: Abed Habli <154609371+abdhabli@users.noreply.github.com>

docs/questions/sharing/exporting-results.md

@@ -53,7 +53,7 @@ You can export the results of a dashboard and its cards in different ways.
 
 ### Export dashboard as PDF
 
-You can export a dashboard as a PDF. Click on the three dot menu (**...**) and select **Export as PDF**.
+You can export a dashboard as a PDF. Click on the **Sharing** button, then select **Export as PDF**.
 
 ![Exporting a dashboard as a PDF](../images/export-dashboard-as-pdf.png)