diff --git a/src/lang/english_AU.txt b/src/lang/english_AU.txt
index 0971af9e1f..7c93a0b75c 100644
--- a/src/lang/english_AU.txt
+++ b/src/lang/english_AU.txt
@@ -5414,7 +5414,7 @@ STR_ERROR_NO_STOP_COMPATIBLE_TRAM_TYPE                          :{WHITE}There ar
 STR_ERROR_NO_STOP_ARTICULATED_VEHICLE                           :{WHITE}There are no stops which are suitable for articulated road vehicles.{}Articulated road vehicles require a drive-through stop, not a bay stop
 STR_ERROR_AIRPORT_NO_PLANES                                     :{WHITE}This plane cannot land at this heliport
 STR_ERROR_AIRPORT_NO_HELICOPTERS                                :{WHITE}This helicopter cannot land at this airport
-STR_ERROR_NO_RAIL_WAYPOINT                                      :{WHITE}There is no railway waypoint
+STR_ERROR_NO_RAIL_WAYPOINT                                      :{WHITE}There is no rail waypoint
 STR_ERROR_NO_ROAD_WAYPOINT                                      :{WHITE}There is no road waypoint
 STR_ERROR_NO_BUOY                                               :{WHITE}There is no buoy
 
diff --git a/src/lang/simplified_chinese.txt b/src/lang/simplified_chinese.txt
index b3aaa3148a..68c85cff81 100644
--- a/src/lang/simplified_chinese.txt
+++ b/src/lang/simplified_chinese.txt
@@ -1042,6 +1042,7 @@ STR_GAME_OPTIONS_CURRENCY_MYR                                   :马来西亚林
 STR_GAME_OPTIONS_CURRENCY_LVL                                   :拉脱维亚拉特
 STR_GAME_OPTIONS_CURRENCY_PTE                                   :葡萄牙埃斯库多
 STR_GAME_OPTIONS_CURRENCY_UAH                                   :乌克兰格里夫纳
+STR_GAME_OPTIONS_CURRENCY_VND                                   :越南盾
 
 STR_GAME_OPTIONS_AUTOSAVE_FRAME                                 :自动保存
 STR_GAME_OPTIONS_AUTOSAVE_DROPDOWN_TOOLTIP                      :选择自动保存周期