implement comments from pull request
implement comments from pull request

andrewhart098/Lean,redmeros/Lean,kaffeebrauer/Lean,kaffeebrauer/Lean,StefanoRaggi/Lean,AlexCatarino/Lean,devalkeralia/Lean,StefanoRaggi/Lean,QuantConnect/Lean,andrewhart098/Lean,young-zhang/Lean,QuantConnect/Lean,Mendelone/forex_trading,kaffeebrauer/Lean,Jay-Jay-D/LeanSTP,AnshulYADAV007/Lean,devalkeralia/Lean,jameschch/Lean,young-zhang/Lean,JKarathiya/Lean,Mendelone/forex_trading,JKarathiya/Lean,jameschch/Lean,redmeros/Lean,jameschch/Lean,tomhunter-gh/Lean,AnshulYADAV007/Lean,young-zhang/Lean,redmeros/Lean,devalkeralia/Lean,Jay-Jay-D/LeanSTP,kaffeebrauer/Lean,JKarathiya/Lean,QuantConnect/Lean,Jay-Jay-D/LeanSTP,AlexCatarino/Lean,AnshulYADAV007/Lean,jameschch/Lean,QuantConnect/Lean,AlexCatarino/Lean,redmeros/Lean,Mendelone/forex_trading,andrewhart098/Lean,StefanoRaggi/Lean,young-zhang/Lean,kaffeebrauer/Lean,tomhunter-gh/Lean,jameschch/Lean,StefanoRaggi/Lean,AnshulYADAV007/Lean,AnshulYADAV007/Lean,Jay-Jay-D/LeanSTP,devalkeralia/Lean,Jay-Jay-D/LeanSTP,Mendelone/forex_trading,andrewhart098/Lean,tomhunter-gh/Lean,AlexCatarino/Lean,StefanoRaggi/Lean,JKarathiya/Lean,tomhunter-gh/Lean