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fix(curriculum): fix bad use of comma in d3 course "add a tooltip to a d3 element step" (#49296)

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Balaji Sivasakthi
2023-02-09 16:42:47 +05:30
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parent 9b6042e44d
commit 2b6ac6f731
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curriculum/challenges/english/04-data-visualization/data-visualization-with-d3/add-a-tooltip-to-a-d3-element.md
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@@ -8,7 +8,7 @@ dashedName: add-a-tooltip-to-a-d3-element
# --description--
A tooltip shows more information about an item on a page when the user hovers over that item. There are several ways to add a tooltip to a visualization, this challenge uses the SVG `title` element.
A tooltip shows more information about an item on a page when the user hovers over that item. There are several ways to add a tooltip to a visualization. This challenge uses the SVG `title` element.
`title` pairs with the `text()` method to dynamically add data to the bars.