PutFile adding extra slash

Hi 

PutFile adds extra slash at the end, which create a unwanted dir with the filename.

Tried using EL to remove the extra slash at the end, but its not working

├── abc101c.csv

│   └── abc101c.csv

├── abc.txt

│   └── abc.txt

├── abcxyz.txt

│   └── abcxyz.txt

├── demo

│   └── xyz.txt

├── fex

│   └── test999.txt

├── folder

│   ├── folder1.txt

│   └── folder.txt

Thanks