diff --git a/contrib/plotting-visualization/index.md b/contrib/plotting-visualization/index.md
index 3286129..8d5178b 100644
--- a/contrib/plotting-visualization/index.md
+++ b/contrib/plotting-visualization/index.md
@@ -1,4 +1,4 @@
 # List of sections
 
 - [Installing Matplotlib](matplotlib_installation.md)
-- [Seaborn Plotting Functions](SeabornPlotting.md)
\ No newline at end of file
+- [Seaborn Plotting Functions](seaborn-plotting.md)