diff --git a/guide/english/certifications/data-visualization/data-visualization-with-d3/use-the-d3.max-and-d3.min-functions-to-find-minimum-and-maximum-values-in-a-dataset/index.md b/guide/english/certifications/data-visualization/data-visualization-with-d3/use-the-d3-max-and-d3-min-functions-to-find-minimum-and-maximum-values-in-a-dataset/index.md
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rename to guide/english/certifications/data-visualization/data-visualization-with-d3/use-the-d3-max-and-d3-min-functions-to-find-minimum-and-maximum-values-in-a-dataset/index.md