diff --git a/nifti_img.pas b/nifti_img.pas
index 641d697..62ff7a0 100755
--- a/nifti_img.pas
+++ b/nifti_img.pas
@@ -1748,7 +1748,7 @@ begin
 	 //lScaleShl10 := ComputeInvZoomShl10(SelectedImageNum,lImage);
 	 //ImgForm.StatusLabel.Caption := inttostr(InvZoomShl10);
   {$IFNDEF Darwin}
-     please check if next line required for this OS! 8/8/2014
+	 {please check if next line required for this OS! 8/8/2014}
   {$ENDIF}
   lX := lX -1;
          if (gBGImg.FlipSag) and (lPanel = 2) then
@@ -2297,7 +2297,7 @@ begin
   {$IFDEF FPC} //recent versions of Lazarus (1.2) do handle this, but will put .gz not .nii.gz
   if ImgForm.SaveDialog1.filterIndex > 0 then begin
      {$IFNDEF Darwin}
-         check next line in each OS
+	  {check next line in each OS}
      {$ENDIF}
      lExt := GetExtensionFromFilterAtIndex(ImgForm.SaveDialog1.Filter,ImgForm.SaveDialog1.FilterIndex); //8/8/2014 check on OSX 10.4
      lFilename := ChangeFileExtX(lFilename,lExt);
diff --git a/render.pas b/render.pas
index 933ecf7..b259e64 100755
--- a/render.pas
+++ b/render.pas
@@ -706,7 +706,7 @@ begin
 
      lImage.Picture.Graphic := RenderForm.RenderImageBUP.Picture.Graphic;
      {$IFNDEF Darwin}
-        xxxx make sure next line required on this OS!
+	 {xxxx make sure next line required on this OS!}
      {$ENDIF}
      lImage.Canvas.Draw(0,0,RenderForm.RenderImageBUP.Picture.Graphic);
      //lImage.Picture.Bitmap := RenderForm.RenderImageBUP.Picture.Bitmap;    //xxxx
