Doc fixes.

mike-matera · Apr 9, 2021 · 40afdf5 · 40afdf5
1 parent 63c08f7
commit 40afdf5
Showing 1 changed file with 8 additions and 12 deletions.
diff --git a/notebooks/Visualization/intro_to_visualization.ipynb b/notebooks/Visualization/intro_to_visualization.ipynb
@@ -93,26 +93,22 @@
       "source": [
         "def lineplot(query):\n",
         "  \"\"\"\n",
-        "  The query should produce a table with at least thre columns. The first \n",
-        "  column will be the X-axis and subsequent columns contain plotted series. \n",
-        "  A single series will have the columns:\n",
+        "  The query should produce a table with three columns. The first column\n",
+        "  will be the X-axis and subsequent columns contain plotted series. \n",
+        "  The series name should be in the second colum and the series data in \n",
+        "  the third.\n",
         "\n",
         "    1. x-axis \n",
         "    2. Series name \n",
         "    3. Series data\n",
         "\n",
-        "  A multiple series plot will  have the columns:\n",
-        "\n",
-        "    1. x-axis\n",
-        "    2. Series \"A\" name \n",
-        "    3. Series \"A\" data \n",
-        "    4. Series \"B\" name \n",
-        "    5. Series \"B\" data\n",
-        "\n",
-        "  Example:\n",
+        "  Examples:\n",
         "\n",
         "    select year, 'California', sum(pop_total) from population group by year; \n",
         "\n",
+        "    select year, county, sum(pop_total) \n",
+        "      from population group by year, county; \n",
+        "\n",
         "  \"\"\"\n",
         "  m = re.search(r'%%sql\\s+(\\S+)', query)\n",
         "  url = m.group(1)\n",