-a given text part. The method is described in~\cite{awfc}. The problem is that generally methods\r
-based on the vocabulary statistics work better for longer texts. According to authors this method\r
-scales well for shorter texts than other text style detection methods. \r
-Still the usage is in our case limited by relatively short texts. It is also difficult to determine\r
+a given text part. The method is described in~\cite{awfc}.\r
+%The problem is that generally methods based on the vocabulary statistics work better for longer texts.\r
+%According to authors this method scales well for shorter texts than other text style detection methods. \r
+The usage of this method is in our case limited by relatively short texts.\r
+It is also difficult to determine\r