How to Remove Space in ALV List Tree

Hi Experts,

I am using class  cl_gui_list_tree to display tree structure in my program. Also, i have added documentation icon to the each and every child nodes.

Now, i am getting extra space between documentation icon and dot.

Now, i have to remove that space in between documentation icon and dot. i have attached screen-shot for your reference.

Please help me to resolve this issue.

Thanks & Regards,

Karthik