diff --git a/src/lang/slovenian.txt b/src/lang/slovenian.txt
--- a/src/lang/slovenian.txt
+++ b/src/lang/slovenian.txt
@@ -4749,6 +4749,8 @@ STR_ERROR_CAN_T_COPY_ORDER_LIST                                 :{WHITE}Ni mogoče skopirati urnika...
 STR_ERROR_TOO_FAR_FROM_PREVIOUS_DESTINATION                     :{WHITE}... predaleč od prejšnjega cilja
 STR_ERROR_AIRCRAFT_NOT_ENOUGH_RANGE                             :{WHITE}... letalo nima dovolj dometa
 
+# Extra messages which go on the third line of errors, explaining why orders failed
+
 # Timetable related errors
 STR_ERROR_CAN_T_TIMETABLE_VEHICLE                               :{WHITE}Ni mogoče določiti časa vozilu...
 STR_ERROR_TIMETABLE_ONLY_WAIT_AT_STATIONS                       :{WHITE}Vozila lahko čakajo le na postajah