docs: public static void printDocumentation() {
  		System.out
  				.println("********************************************************************");
  		System.out.println("*** Wikidata Toolkit: GenderRatioProcessor");
  		System.out.println("*** ");
  		System.out
  				.println("*** This program will download and process dumps from Wikidata.");
  		System.out
  				.println("*** It will compute the numbers of articles about humans across");
  		System.out
  				.println("*** Wikimedia projects, and in particular it will count the articles");
  		System.out
  				.println("*** for each sex/gender. Results will be stored in a CSV file.");
  		System.out.println("*** See source code for further details.");
  		System.out
  				.println("********************************************************************");
  	}