EXP-1704 FIX -- Updated text for Empty Received Items panel in Viewer

* Updated to latest text per Leo's comment in the JIRA.

indra/newview/skins/default/xui/en/strings.xml

@@ -2037,7 +2037,7 @@ Returns a string with the requested data about the region
 	<string name="PlacesNoMatchingItems">Didn't find what you're looking for? Try [secondlife:///app/search/places/[SEARCH_TERM] Search].</string>
 	<string name="FavoritesNoMatchingItems">Drag a landmark here to add it to your favorites.</string>
 	<string name="InventoryNoTexture">You do not have a copy of this texture in your inventory</string>
-	<string name="InventoryInboxNoItems">When you purchase or otherwise receive an item, it will appear here so you can drag it to a folder in your inventory, or delete it if you do not wish to keep it.</string>
+	<string name="InventoryInboxNoItems">Certain items you receive, such as premium gifts, will appear here.  You may then drag them into your inventory.</string>
 	<string name="MarketplaceURL">https://marketplace.[MARKETPLACE_DOMAIN_NAME]/</string>
 	<string name="MarketplaceURL_CreateStore">http://community.secondlife.com/t5/English-Knowledge-Base/Selling-in-the-Marketplace/ta-p/700193#Section_.4</string>
 	<string name="MarketplaceURL_Dashboard">https://marketplace.[MARKETPLACE_DOMAIN_NAME]/merchants/store/dashboard</string>