diff --git a/examples/Velocity_with_colormap.ipynb b/examples/Velocity_with_colormap.ipynb
index 9824f9a14..18435ddd6 100644
--- a/examples/Velocity_with_colormap.ipynb
+++ b/examples/Velocity_with_colormap.ipynb
@@ -27,7 +27,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -39,7 +39,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -55,7 +55,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -73,7 +73,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -82,7 +82,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 5,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -101,17 +101,33 @@
     "    max_velocity=20,\n",
     "    colormap = linear.viridis,\n",
     "    display_options=display_options,\n",
+    "    caption='wind velocity (m/s)',\n",
     ")"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 7,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "d6cfade4ae75498195a0648d611c5eab",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "Map(center=[44.33956524809713, -130.60546875000003], controls=(ZoomControl(options=['position', 'zoom_in_text'…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
    "source": [
     "colormap_control = ipyleaflet.ColormapControl(\n",
-    "    caption='Unemployment rate',\n",
+    "    caption=wind.caption,\n",
     "    colormap=wind.colormap,\n",
     "    value_min=wind.min_velocity,\n",
     "    value_max=wind.max_velocity,\n",