Change: Use gender-neutral pronouns

src/script/api/script_object.cpp

@@ -365,7 +365,7 @@ ScriptObject::ActiveInstance::~ActiveInstance()
 		IncreaseDoCommandCosts(res.GetCost());
 
 		/* Suspend the script player for 1+ ticks, so it simulates multiplayer. This
-		 *  both avoids confusion when a developer launched his script in a
+		 *  both avoids confusion when a developer launched the script in a
 		 *  multiplayer game, but also gives time for the GUI and human player
 		 *  to interact with the game. */
 		throw Script_Suspend(GetDoCommandDelay(), callback);