diff --git a/src/lang/estonian.txt b/src/lang/estonian.txt
--- a/src/lang/estonian.txt
+++ b/src/lang/estonian.txt
@@ -382,6 +382,8 @@ STR_SORT_BY_AVERAGE_PROFIT_THIS_YEAR    
 STR_GROUP_BY_NONE                                               :Puudub
 STR_GROUP_BY_SHARED_ORDERS                                      :Jagatud korraldused
 
+# Order button in shared orders vehicle list
+
 # Tooltips for the main toolbar
 ###length 31
 STR_TOOLBAR_TOOLTIP_PAUSE_GAME                                  :{BLACK}Mängu paus