diff --git a/src/lang/extra/english.txt b/src/lang/extra/english.txt
index 9396af5472..9899cb5b35 100644
--- a/src/lang/extra/english.txt
+++ b/src/lang/extra/english.txt
@@ -349,7 +349,7 @@ STR_CONFIG_SETTING_HIDE_DEFAULT_STOP_LOCATION_HELPTEXT          :When enabled, h
 STR_CONFIG_SHOW_RAIL_POLYLINE_TOOL                              :Show rail polyline tool: {STRING2}
 STR_CONFIG_SHOW_RAIL_POLYLINE_TOOL_HELPTEXT                     :When enabled, the rail construction toolbar includes a button to build using the polyline mode.
 
-STR_CONFIG_SHOW_VEHICLE_RUNNING_COSTS_CALENDAR_YEAR             :Show vehicle running costs calendar year/period: {STRING2}
+STR_CONFIG_SHOW_VEHICLE_RUNNING_COSTS_CALENDAR_YEAR             :Show vehicle running costs per calendar year/period: {STRING2}
 STR_CONFIG_SHOW_VEHICLE_RUNNING_COSTS_CALENDAR_YEAR_HELPTEXT    :When using a day length factor greater than one, show vehicle running costs per calendar year (in calendar mode) or per period (in wallclock mode) instead of per original year.
 
 STR_CONFIG_SETTING_ADV_SIG_BRIDGE_TUN_MODES                     :Enable signals on bridges/tunnels advanced modes: {STRING2}