How to disable Pointer Hover

[#1]

I use Adobe Reader to read scientific papers.  When the pointer is moved, a box comes up near the pointer indicating the source of the paper.  I find this to be extremely distracting.  How do I eliminate the pointer hover in Adobe?  Again, it is a distraction I don't need.  My eye automatically goes to the action that pops up.

[#2]

I use Adobe Reader to read scientific papers.  When the pointer is moved, a box comes up near the pointer indicating the source of the paper.  I find this to be extremely distracting.  How do I eliminate the pointer hover in Adobe?  Again, it is a distraction I don't need.  My eye automatically goes to the action that pops up.