Cutadapt output parser notifies about error without significant reason

There could be a line in cutadapt output like

Cut adapter: allowed errors: 0-9 bp: 0; 10-19 bp: 1; 20-29 bp: 2 Overview of removed sequences

It is just some information about launch parameters in the report. The parser find word "error" and notifies about the error. This message should be muted.