def format_number(num, singular = nil, plural = nil)
      bold_num = ::Cinch::Formatting.format(:bold, num.to_s)
      (bold_num + ' ' + (num == 1 ? singular : plural).to_s).strip
    end
def format_number(num, singular = nil, plural = nil)
      bold_num = ::Cinch::Formatting.format(:bold, num.to_s)
      (bold_num + ' ' + (num == 1 ? singular : plural).to_s).strip
    end
Formats a number.

 @param num [Integer] the number
 @param singular [String, nil] the singular noun to append to the number
 @param plural [String, nil] the plural noun to append to the number
 @return [String] the formatted number