diff --git a/cimpa_procedure.md b/cimpa_procedure.md
index e8254cffe3c9bf8ba0446bdab083e96e02a2f183..2bf40807233c248396c19fd9deeb56f2305b5f12 100644
--- a/cimpa_procedure.md
+++ b/cimpa_procedure.md
@@ -16,4 +16,4 @@ git clone https://gitlab.irit.fr/toc/cimpa/gnmoc.git
 
 ![Image gnmoc](course/images/gnmoc.png)
 
-* The lecture is in the sub-directory `course/lecture` while the exercices are in `course/exercices`. You can double-click on any notebook to open it.
+* The lecture is in the sub-directory `course/lecture` while the exercices are in `course/exercices`. You can click on any notebook to open it.