From 7c21dcffd1aae59e521cb6943220261a0490815d Mon Sep 17 00:00:00 2001
From: Thomas Simonini <simonini_thomas@outlook.fr>
Date: Sat, 5 Aug 2023 15:47:22 +0200
Subject: [PATCH] Update hands-on.mdx

---
 units/en/unit1/hands-on.mdx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/units/en/unit1/hands-on.mdx b/units/en/unit1/hands-on.mdx
index b91eab6..e788cfb 100644
--- a/units/en/unit1/hands-on.mdx
+++ b/units/en/unit1/hands-on.mdx
@@ -315,8 +315,8 @@ We see with `Observation Space Shape (8,)` that the observation is a vector of s
 - Vertical speed (y)
 - Angle
 - Angular speed
-- If the left leg contact point has touched the land
-- If the right leg contact point has touched the land
+- If the left leg contact point has touched the land (boolean)
+- If the right leg contact point has touched the land (boolean)
 
 
 ```python