Update pyramid-charts.ipynb

Author: michaelbabyn

_posts/python/basic/pyramid/pyramid-charts.ipynb

@@ -297,7 +297,7 @@
     "! pip install git+https://github.com/plotly/publisher.git --upgrade\n",
     "import publisher\n",
     "publisher.publish(\n",
-    "    'pyramid-charts.ipynb', 'python/pyramid-charts/', 'Python Population Pyramid Charts | Plotly',\n",
+    "    'pyramid-charts.ipynb', 'python/population-pyramid-charts/', 'Python Population Pyramid Charts | Plotly',\n",
     "    'How to make Population Pyramid Charts in Python with Plotly.',\n",
     "    title = 'Population Pyramid Charts | Plotly',\n",
     "    name = 'Population Pyramid Charts',\n",