Fix typo.

examples/chicago_taxi/chicago_taxi_tfma_local_playground.ipynb

@@ -422,7 +422,7 @@
     "\n",
     "To see the slices, either use the name of the column (by setting slicing_column) or provide a tfma.SingleSliceSpec (by setting slicing_spec). If neither is provided, the overall will be displayed.\n",
     "\n",
-    "The default visualization is **slice overview** when the number of slcies is small. It shows the value of a metric for each slice sorted by the another metric. It is also possible to set a threshold to filter out slices with smaller weights.\n",
+    "The default visualization is **slice overview** when the number of slices is small. It shows the value of a metric for each slice sorted by the another metric. It is also possible to set a threshold to filter out slices with smaller weights.\n",
     "\n",
     "This view also supports **metrics histogram** as an alternative visualization. It is also the defautl view when the number of slices is large. The results will be divided into buckets and the number of slices / total weights / both can be visualized. Slices with small weights can be fitlered out by setting the threshold. Further filtering can be applied by dragging the grey band. To reset the range, double click the band. Filtering can be used to remove outliers in the visualization and the metrics table below."
    ]
@@ -725,4 +725,4 @@
  },
  "nbformat": 4,
  "nbformat_minor": 2
-}
+}