diff --git a/src/year2/artificial-intelligence-in-industry/sections/_features_selection.tex b/src/year2/artificial-intelligence-in-industry/sections/_features_selection.tex
index bc91d2c..ebb0c79 100644
--- a/src/year2/artificial-intelligence-in-industry/sections/_features_selection.tex
+++ b/src/year2/artificial-intelligence-in-industry/sections/_features_selection.tex
@@ -1,4 +1,4 @@
-\chapter{Feature selection and important: Biomedical analysis}
+\chapter{Feature selection and importance: Biomedical analysis}
 
 
 \section{Data}