SoF S6: Set correct speaker for [message]

Alanin addresses Rugnur, and not Thursagan

data/campaigns/Sceptre_of_Fire/scenarios/6_Towards_the_Caves.cfg

@@ -548,7 +548,7 @@
                     message= _ "Rugnur, I am going south. What should I tell Haldric?"
                 [/message]
                 [message]
-                    speaker=Thursagan
+                    speaker=Rugnur
                     message= _ "Tell him to send forces north to aid us and fight the elves, but that we are probably going to die. We will run northeast towards the old eastern mines, and if he wants his sceptre intact he’d best send troops to meet us there."
                 [/message]
                 {MODIFY_UNIT id=Alanin canrecruit yes}