moatHexes: use initializer list and update comment

lib/CTownHandler.cpp

@@ -88,8 +88,8 @@ CTown::~CTown()
 
 std::vector<BattleHex> CTown::defaultMoatHexes()
 {
-	static const BattleHex moatHexes[] = {11, 28, 44, 61, 77, 111, 129, 146, 164, 181};
-	return std::vector<BattleHex>(moatHexes, moatHexes + ARRAY_COUNT(moatHexes));
+	static const std::vector<BattleHex> moatHexes = {11, 28, 44, 61, 77, 111, 129, 146, 164, 181};
+	return moatHexes;
 }
 
 CTownHandler::CTownHandler()
@@ -549,7 +549,7 @@ void CTownHandler::loadTown(CTown &town, const JsonNode & source)
 
 	town.moatDamage = source["moatDamage"].Float();
 
-	// Mods Compatability for pre 0.99
+	// Compatability for <= 0.98f mods
 	if(source["moatHexes"].isNull())
 	{
 		town.moatHexes = CTown::defaultMoatHexes();