text: var mongoose = require('mongoose');
  
  var aboutModelSchema = new mongoose.Schema({
      date: {
          type: Date,
          required: true
      },
      headline: {
          type: String,
          required: true,
          min: 3,
          max: 20
      },
      description: {
          type: String,
          required: true,
          min: 3,
          max: 100
      }
  }, {
      collection: 'about'
  });
  
  aboutModelSchema.set('collection', 'about');
  mongoose.model('about', aboutModelSchema);