code: @Override
  	protected File writeFileContent( String fileContent ) throws IOException {
  
  		File targetFile = new File( this.outputDirectory, "index.md" );
  		Utils.createDirectory( targetFile.getParentFile());
  		Utils.writeStringInto( fileContent.replaceAll( "\n{3,}", "\n\n" ), targetFile );
  
  		return targetFile;
  	}
docs: /*
  (non-Javadoc)
  @see net.roboconf.doc.generator.internal.AbstractStructuredRenderer
  #writeFileContent(java.lang.String)