diff --git a/InstallerSamples/StandardUnits/MLUnits/DataFrameABC/df17.pas b/InstallerSamples/StandardUnits/MLUnits/DataFrameABC/df17.pas
index 6e2c119c2..aa6d27875 100644
--- a/InstallerSamples/StandardUnits/MLUnits/DataFrameABC/df17.pas
+++ b/InstallerSamples/StandardUnits/MLUnits/DataFrameABC/df17.pas
@@ -1,4 +1,4 @@
-// Left Join
+// Full Join
 uses DataFrameABC;
 
 begin
diff --git a/InstallerSamples/StandardUnits/MLUnits/DataFrameABC/df18.pas b/InstallerSamples/StandardUnits/MLUnits/DataFrameABC/df18.pas
index 1f087c4e7..818113d82 100644
--- a/InstallerSamples/StandardUnits/MLUnits/DataFrameABC/df18.pas
+++ b/InstallerSamples/StandardUnits/MLUnits/DataFrameABC/df18.pas
@@ -1,4 +1,4 @@
-// Left Join
+// Сортировка
 uses DataFrameABC;
 
 begin