Ticket 49157 - fix error in ds-logpipe.py
    
    Description:  Fix typo in ds-logpipe.py
    
    https://pagure.io/389-ds-base/issue/49157
    
    Reviewed by: mreynolds(one line commit rule)
    
    (cherry picked from commit 15f5f6ac42768ae0cd2040cc4169abde8187bcdf)