diff --git a/contrib/machine-learning/index.md b/contrib/machine-learning/index.md
index 82596a2..5b27fde 100644
--- a/contrib/machine-learning/index.md
+++ b/contrib/machine-learning/index.md
@@ -1,3 +1,3 @@
 # List of sections
 
-- [Section title](filename.md)
+- [LINEAR REGRESSION](Linear_Regression.md)