\subsubsection{Plagdet score}
-Our results from tuning the parameters show that the plagdet score\cite{potthastfamework}
+Our results from tuning the parameters show that the plagdet score\cite{potthastframework}
is not a good measure for comparing the plagiarism detection systems:
for example, the gap of 30,000 characters, described in Section \ref{postprocessing},
can easily mean several pages of text. And still the system with this