diff --git a/module2/ressources/replicable_article/article.org b/module2/ressources/replicable_article/article.org
index 64a9d3b2712bb332b3a562acbebab5b0dc96def9..ce122bd2c6579dd5a33a0250900b082e9b53e722 100644
--- a/module2/ressources/replicable_article/article.org
+++ b/module2/ressources/replicable_article/article.org
@@ -79,7 +79,7 @@ if which wget; then
   wget --no-check-certificate -O IEEEtran.cls http://mirror.ibcp.fr/pub/CTAN/macros/latex/contrib/IEEEtran/IEEEtran.cls
   wget --no-check-certificate -O IEEEtran.bst http://mirrors.ctan.org/macros/latex/contrib/IEEEtran/bibtex/IEEEtran.bst 
 else 
-  if which curs; then 
+  if which curl; then 
     curl -o IEEEtran.cls http://mirror.ibcp.fr/pub/CTAN/macros/latex/contrib/IEEEtran/IEEEtran.cls
     curl -o IEEEtran.bst http://mirrors.ctan.org/macros/latex/contrib/IEEEtran/bibtex/IEEEtran.bst 
   else
diff --git a/module2/ressources/replicable_article/figure.pdf b/module2/ressources/replicable_article/figure.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..e7d90f2a8a6b23082a8b259bb7fd9c18875cb6cd
Binary files /dev/null and b/module2/ressources/replicable_article/figure.pdf differ
diff --git a/module2/ressources/replicable_article/replicable_article.tgz b/module2/ressources/replicable_article/replicable_article.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..3c33b8a8c0888d33aee27a57f29a13afaa422705
Binary files /dev/null and b/module2/ressources/replicable_article/replicable_article.tgz differ
diff --git a/module2/ressources/rr_org_archive.tgz b/module2/ressources/rr_org_archive.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..7b01cd0c62fb32f4ddd996485375ce7bbe1e3573
Binary files /dev/null and b/module2/ressources/rr_org_archive.tgz differ