System.out.println(" [ ] = this is not an expected error");
System.out.println(" [+ ] = this is an expected error");
System.out.println(" [++] = this is an expected error and the first suggestion is correct");
System.out.println(" [//] = not counted because already matches by a different rule");
System.out.println("");
ErrorCorpus corpus = new PedlerCorpus(dir);
checkLines(corpus);
printResults();
}