Removing obsolete comment

Source commit: d65b642175795acc2be571e29ab7dc09d9d27d51

source/forms/CustomScpExplorer.cpp

@@ -1617,7 +1617,6 @@ int __fastcall TCustomScpExplorerForm::CustomCommandState(
     }
     else
     {
-      // other local custom commands can be executed only on remote side
       Result = EnableSelectedOperation[FCurrentSide];
     }
   }