misspelling (#203)

Abdelkrim · emmanuelle · commit c81525504bd7 · 2019-11-16T09:21:29.000-05:00
fomrat -&gt; format
diff --git a/python/hover-text-and-formatting.md b/python/hover-text-and-formatting.md
@@ -103,7 +103,7 @@ fig.show()
 ### Customize tooltip text with a hovertemplate
 
 To customize the tooltip on your graph you can use [hovertemplate](https://plot.ly/python/reference/#pie-hovertemplate), which is a template string used for rendering the information that appear on hoverbox.
-This template string can include `variables` in %{variable} format, `numbers` in [d3-format's syntax](https://github.com/d3/d3-3.x-api-reference/blob/master/Formatting.md#d3_forma), and `date` in [d3-time-fomrat's syntax](https://github.com/d3/d3-3.x-api-reference/blob/master/Time-Formatting.md#format).
+This template string can include `variables` in %{variable} format, `numbers` in [d3-format's syntax](https://github.com/d3/d3-3.x-api-reference/blob/master/Formatting.md#d3_forma), and `date` in [d3-time-format's syntax](https://github.com/d3/d3-3.x-api-reference/blob/master/Time-Formatting.md#format).
 Hovertemplate customize the tooltip text vs. [texttemplate](https://plot.ly/python/reference/#pie-texttemplate) which customizes the text that appears on your chart. <br>
 Set the horizontal alignment of the text within tooltip with [hoverlabel.align](https://plot.ly/python/reference/#layout-hoverlabel-align). 
 
