chore: improve asset depr posting failure msg (#34661)

* chore: improve asset depr posting error msg

* chore: add period

* chore: improve msg

erpnext/assets/doctype/asset/depreciation.py

@@ -249,10 +249,16 @@ def notify_depr_entry_posting_error(failed_asset_names):
 	asset_links = get_comma_separated_asset_links(failed_asset_names)
 
 	message = (
-		_("Hi,")
-		+ "<br>"
-		+ _("The following assets have failed to post depreciation entries: {0}").format(asset_links)
+		_("Hello,")
+		+ "<br><br>"
+		+ _("The following assets have failed to automatically post depreciation entries: {0}").format(
+			asset_links
+		)
 		+ "."
+		+ "<br><br>"
+		+ _(
+			"Please raise a support ticket and share this email, or forward this email to your development team so that they can find the issue in the developer console by manually creating the depreciation entry via the asset's depreciation schedule table."
+		)
 	)
 
 	frappe.sendmail(recipients=recipients, subject=subject, message=message)