diff --git a/docs/examples/notebooks/formatting.ipynb b/docs/examples/notebooks/formatting.ipynb
index 81a430d..918268d 100644
--- a/docs/examples/notebooks/formatting.ipynb
+++ b/docs/examples/notebooks/formatting.ipynb
@@ -1,120 +1,126 @@
 {
-    "metadata": {
-        "name": "formatting"
+ "metadata": {
+  "name": "formatting"
+ }, 
+ "nbformat": 2, 
+ "worksheets": [
+  {
+   "cells": [
+    {
+     "cell_type": "markdown", 
+     "source": [
+      "# Examples of basic formatting in the notebook", 
+      "", 
+      "Normal and formatted text cells such as this one use the ", 
+      "[Markdown](http://daringfireball.net/projects/markdown/basics) syntax.", 
+      "", 
+      "", 
+      "# Title (h1)", 
+      "", 
+      "## Heading (h2)", 
+      "", 
+      "### Heading (h3)", 
+      "", 
+      "Here is a paragraph of text.", 
+      "", 
+      "* One.", 
+      "    - Sublist", 
+      "        - Here we go", 
+      "  - Sublist", 
+      "        - Here we go", 
+      "        - Here we go", 
+      "* Two.", 
+      "  - Sublist", 
+      "* Three.", 
+      "  - Sublist", 
+      "", 
+      "Now another list:", 
+      "", 
+      "---", 
+      "", 
+      "1. Here we go", 
+      "    1. Sublist", 
+      "    2. Sublist", 
+      "2. There we go", 
+      "3. Now this", 
+      "", 
+      "And another paragraph.", 
+      "", 
+      "### Heading (h3)", 
+      "", 
+      "#### Heading (h4)", 
+      "", 
+      "##### Heading (h5)", 
+      "", 
+      "###### Heading (h6)", 
+      "", 
+      "## Heading (h2)"
+     ]
     }, 
-    "nbformat": 2, 
-    "worksheets": [
-        {
-            "cells": [
-                {
-                    "cell_type": "markdown", 
-                    "source": [
-                        "# Title (h1)", 
-                        "", 
-                        "## Heading (h2)", 
-                        "", 
-                        "### Heading (h3)", 
-                        "", 
-                        "Here is a paragraph of text.", 
-                        "", 
-                        "* One.", 
-                        "    - Sublist", 
-                        "        - Here we go", 
-                        "  - Sublist", 
-                        "        - Here we go", 
-                        "        - Here we go", 
-                        "* Two.", 
-                        "  - Sublist", 
-                        "* Three.", 
-                        "  - Sublist", 
-                        "", 
-                        "Now another list:", 
-                        "", 
-                        "---", 
-                        "", 
-                        "1. Here we go", 
-                        "    1. Sublist", 
-                        "    2. Sublist", 
-                        "2. There we go", 
-                        "3. Now this", 
-                        "", 
-                        "And another paragraph.", 
-                        "", 
-                        "### Heading (h3)", 
-                        "", 
-                        "#### Heading (h4)", 
-                        "", 
-                        "##### Heading (h5)", 
-                        "", 
-                        "###### Heading (h6)", 
-                        "", 
-                        "## Heading (h2)", 
-                        ""
-                    ]
-                }, 
-                {
-                    "cell_type": "markdown", 
-                    "source": [
-                        "# Heading (h1)", 
-                        "", 
-                        "## Heading (h2)", 
-                        "", 
-                        "### Heading (h3)", 
-                        "", 
-                        "#### Heading (h4)", 
-                        "", 
-                        "##### Heading (h5)", 
-                        "", 
-                        "###### Heading (h6)", 
-                        "", 
-                        "Now for a simpel code example:", 
-                        "", 
-                        "    for i in range(10):", 
-                        "        print i", 
-                        "", 
-                        "Now more text"
-                    ]
-                }, 
-                {
-                    "cell_type": "markdown", 
-                    "source": [
-                        "## Heading (h2)", 
-                        "", 
-                        "Here is text.", 
-                        "", 
-                        "> This is a *block* quote. This is a block quote. This is a block quote.  ", 
-                        "> This is a **block** quote. This is a block quote. This is a block quote.  ", 
-                        "> This is a `block` quote. This is a block quote. This is a block quote.  ", 
-                        "> This is a block quote. This is a block quote. This is a block quote.  ", 
-                        "> This is a block quote. This is a block quote. This is a block quote.  ", 
-                        "> This is a block quote. This is a block quote. This is a block quote.  ", 
-                        "", 
-                        "Here is text", 
-                        "", 
-                        "<table>", 
-                        "<tr>", 
-                        "<th>Header 1</th>", 
-                        "<th>Header 2</th>", 
-                        "</tr>", 
-                        "<tr>", 
-                        "<td>row 1, cell 1</td>", 
-                        "<td>row 1, cell 2</td>", 
-                        "</tr>", 
-                        "<tr>", 
-                        "<td>row 2, cell 1</td>", 
-                        "<td>row 2, cell 2</td>", 
-                        "</tr>", 
-                        "</table>"
-                    ]
-                }, 
-                {
-                    "cell_type": "code", 
-                    "collapsed": true, 
-                    "input": [], 
-                    "language": "python", 
-                    "outputs": []
-                }
-            ]
-        }
-    ]
+    {
+     "cell_type": "markdown", 
+     "source": [
+      "# Heading (h1)", 
+      "", 
+      "## Heading (h2)", 
+      "", 
+      "### Heading (h3)", 
+      "", 
+      "#### Heading (h4)", 
+      "", 
+      "##### Heading (h5)", 
+      "", 
+      "###### Heading (h6)", 
+      "", 
+      "Now for a simple code example:", 
+      "", 
+      "    for i in range(10):", 
+      "        print i", 
+      "", 
+      "Now more text"
+     ]
+    }, 
+    {
+     "cell_type": "markdown", 
+     "source": [
+      "## Heading (h2)", 
+      "", 
+      "Here is text.", 
+      "", 
+      "> This is a *block* quote. This is a block quote. This is a block quote.  ", 
+      "> This is a **block** quote. This is a block quote. This is a block quote.  ", 
+      "> This is a `block` quote. This is a block quote. This is a block quote.  ", 
+      "> This is a block quote. This is a block quote. This is a block quote.  ", 
+      "> This is a block quote. This is a block quote. This is a block quote.  ", 
+      "> This is a block quote. This is a block quote. This is a block quote.  ", 
+      "", 
+      "Here is text", 
+      "", 
+      "<table>", 
+      "<tr>", 
+      "<th>Header 1</th>", 
+      "<th>Header 2</th>", 
+      "</tr>", 
+      "<tr>", 
+      "<td>row 1, cell 1</td>", 
+      "<td>row 1, cell 2</td>", 
+      "</tr>", 
+      "<tr>", 
+      "<td>row 2, cell 1</td>", 
+      "<td>row 2, cell 2</td>", 
+      "</tr>", 
+      "</table>"
+     ]
+    }, 
+    {
+     "cell_type": "code", 
+     "collapsed": true, 
+     "input": [], 
+     "language": "python", 
+     "outputs": [], 
+     "prompt_number": "&nbsp;"
+    }
+   ]
+  }
+ ]
 }
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