Adjustment in Exercises I

Author: Ricardo Duarte

ExercisesI/ExercisesI.ipynb

@@ -4,12 +4,12 @@
  },
  "nbformat": 3,
  "nbformat_minor": 0,
- "orig_nbformat": 2,
  "worksheets": [
   {
    "cells": [
     {
      "cell_type": "markdown",
+     "metadata": {},
      "source": [
       "[Python for Developers](http://ricardoduarte.github.io/python-for-developers/#content)\n",
       "===================================\n",
@@ -49,6 +49,7 @@
      "collapsed": false,
      "input": [],
      "language": "python",
+     "metadata": {},
      "outputs": [
       {
        "html": [
@@ -125,7 +126,8 @@
      ],
      "prompt_number": 1
     }
-   ]
+   ],
+   "metadata": {}
   }
  ]
 }