diff --git a/_theses_dir/IT_4.md b/_theses_dir/IT_4.md
index be04ccb..4f46ce1 100644
--- a/_theses_dir/IT_4.md
+++ b/_theses_dir/IT_4.md
@@ -1,7 +1,7 @@
 ---
 title: 'Improving Gaze Detection for Robotics'
 layout: default
-description: 'Improving the robot's gaze detection abilities.'
+description: "Improving the robot's gaze detection abilities."
 topic: 'Knowledge-based Robotics'
 keywords: 
     - 'Knowledge Representation'