changed markdown text

pasta3Dipv_intdemo.ipynb

@@ -1,20 +1,5 @@
 {
  "cells": [
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# Initialization \n",
-    "\n",
-    "import ipyvolume as ipv\n",
-    "import numpy as np\n",
-    "from numpy import pi, sin, cos, sqrt \n",
-    "import matplotlib.pyplot as plt\n",
-    "%matplotlib inline"
-   ]
-  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -27,18 +12,18 @@
     "#### * SMOOTH EDGES\n",
     "\n",
     "\n",
-    "*Shaped like their namesake which means *shells* in Italian, **conchiglie** exist in both *rigate* (grooved) and *lisce* (smooth) forms. Suited to light tomato sauces, ricotta cheese or *pesto alla genovese*, *conchiglie* hold flavourings in their grooves and cunningly designed shells. Smaller versions are used in soups, while larger shells are more commonly served with a sauce. In Veneto they are also known as **subiotti**, which can be translated as *pipes*.* "
+    "Shaped like their namesake which means *shells* in Italian, **conchiglie** exist in both *rigate* (grooved) and *lisce* (smooth) forms. Suited to light tomato sauces, ricotta cheese or *pesto alla genovese*, *conchiglie* hold flavourings in their grooves and cunningly designed shells. Smaller versions are used in soups, while larger shells are more commonly served with a sauce."
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "26e78bcc20584185abeb120501ec2b90",
+       "model_id": "b3349488703043099566660169b4de38",
        "version_major": 2,
        "version_minor": 0
       },
@@ -51,6 +36,12 @@
     }
    ],
    "source": [
+    "# Initialization \n",
+    "\n",
+    "import ipyvolume as ipv\n",
+    "import numpy as np\n",
+    "from numpy import pi, sin, cos, sqrt \n",
+    "\n",
     "i = np.arange(0, 41)\n",
     "j = np.arange(0, 251)\n",
     "U, V = np.meshgrid(i, j)\n",