Update news.txt : remind to dig and place back buggy chests

- For #376

worlds/minetestforfun/news.txt

@@ -32,7 +32,7 @@ Update of "mobs" (removal of undefined loot items)
 Update of "news" (news are shown to alive players only)
 Update of "doors" (fix sound)
 Update of "mesecons" (dig time slightly increased)
-Update of "connected_chests" (pipeworks support added)
+Update of "connected_chests" (pipeworks support added ; remember to dig and place back your buggy chests)
 Update of "death_messages" (messages are only sent once in case of multiple deaths)
 Update of "bobblocks" (prevent multiple deaths in a row)
 Update of "unifieddyes" (show dyes in the creative inventory)