diff --git a/preparation-skype-2019-04/page.en.md b/preparation-skype-2019-04/page.en.md
index fa24dab74..b774690d8 100644
--- a/preparation-skype-2019-04/page.en.md
+++ b/preparation-skype-2019-04/page.en.md
@@ -7,17 +7,18 @@ title: 'Preparation skype 2019-04'
 #### Initial objectives of the project
 
 ##### "online courses, usable on computers, tablets, and with ergonomics compatible with smartphones"
-. Objetivo de realización al final del primer año : will be done, at least in a first version. 
+<ins>Target of achievement at the end of the first year :</ins> will be done, at least in a first version. 
 
 ##### "The target audience is, in a general manner,  young people between 15 and 20 years of age and young adults in a phase of conversion"
 
-<ins>Objetivo de realización al final del primer año :</ins>
-
+<ins>Target of achievement at the end of the first year :</ins>
 1. a "hidden" beta version will be proposed as soon as September 2019 to all students in the partner institutes or professors in the partner institutes or the teams. At INSA we need it concerning the "Geometrical optics" theme for our specific groups IberINSA (courses in spanich), EngINSA (courses in english), Norginsa (courses in French). Of course this "Geometrical Optics" theme is will eviolve and be improved with time, it will take 2 or 3 years for the pedagogical team to define and built a consistent teaching in that field. Anyway, this will enables to test and validate the site and the courses, with a feedback from the students.
 2. the "visible" beta version about Geometrical optics will be online as soon as possible, at the latest September 2010, when the siteweb and the courses will be mature enough. 
 3. The teams in the various themes will be able to have a "hidden" version for their use and students, and be able to put it visible online when they feel ready.
 
-<ins>Implementation schedule for the following years :</ins> The teams in the various themes will be able to have a "hidden" version for their use and students, and be able to put it visible online when they feel ready.
+<ins>Implementation schedule for the following years :</ins> 
+1. The teams in the various themes will be able to have a "hidden" version for their use and students, and be able to put it visible online when they feel ready.
+2. the site will be completed, its ergonomics will be improved thanks to the feedback of the first users, and in agreement with all the partner institutes.
 
 ##### "allowing to continue studying the courses"
 ##### "and to do exercises without internet connection (after a first connection)"