Update README.md and example re. pts/points (#856)

Update ag-energy-roundup-curves.ipynb

Update the key name 'point' to 'pts' in the example to the latest version

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* Update ag-energy-roundup-curves.ipynb

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Author: Kalmaegi

README.md

@@ -214,7 +214,7 @@ my_char_rotation = my_char_ctm.skew_x
 | Property | Description |
 |----------|-------------|
 |`page_number`| Page number on which this curve was found.|
-|`points`| Points — as a list of `(x, top)` tuples — describing the curve.|
+|`pts`| Points — as a list of `(x, top)` tuples — describing the curve.|
 |`height`| Height of curve's bounding box.|
 |`width`| Width of curve's bounding box.|
 |`x0`| Distance of curve's left-most point from left side of page.|

examples/notebooks/ag-energy-roundup-curves.ipynb

@@ -168,14 +168,6 @@
        " 'non_stroking_color': 1,\n",
        " 'object_type': 'curve',\n",
        " 'page_number': 1,\n",
-       " 'points': [(585.31, 139.44),\n",
-       "  (588.48, 143.16000000000003),\n",
-       "  (591.72, 143.88),\n",
-       "  (594.84, 149.69),\n",
-       "  (598.08, 145.2),\n",
-       "  (601.32, 139.13),\n",
-       "  (604.44, 141.12),\n",
-       "  (607.67, 142.56)],\n",
        " 'top': 139.13,\n",
        " 'bottom': 149.69,\n",
        " 'doctop': 139.13}"
@@ -263,8 +255,8 @@
     "colors = [ \"red\", \"blue\", \"green\" ]\n",
     "for i, curve in enumerate(report.curves):\n",
     "    stroke = colors[i%len(colors)]\n",
-    "    im.draw_circles(curve[\"points\"], radius=3, stroke=stroke, fill=\"white\")\n",
-    "    im.draw_line(curve[\"points\"], stroke=stroke, stroke_width=2)\n",
+    "    im.draw_circles(curve[\"pts\"], radius=3, stroke=stroke, fill=\"white\")\n",
+    "    im.draw_line(curve[\"pts\"], stroke=stroke, stroke_width=2)\n",
     "im"
    ]
   },