diff --git a/demo/formulaire-contact-libyaml.yaml b/demo/formulaire-contact-libyaml.yaml
index c4c5b06..895a4d6 100644
--- a/demo/formulaire-contact-libyaml.yaml
+++ b/demo/formulaire-contact-libyaml.yaml
@@ -69,7 +69,7 @@ saisies:
   saisie: input
 - options:
     label: <multi>[en]Country[fr]Pays</multi>
-    datas: "|Please Select...\r\nAfganistan|Afghanistan\r\nAlbania|Albania\r\nAlgeria|Algeria\r\nAmerican
+    data: "|Please Select...\r\nAfganistan|Afghanistan\r\nAlbania|Albania\r\nAlgeria|Algeria\r\nAmerican
       Samoa|American Samoa\r\nAndorra|Andorra\r\nAngola|Angola\r\nAnguilla|Anguilla\r\nAntigua
       & Barbuda|Antigua & Barbuda\r\nArgentina|Argentina\r\nArmenia|Armenia\r\nAruba|Aruba\r\nAustralia|Australia\r\nAustria|Austria\r\nAzerbaijan|Azerbaijan\r\nBahamas|Bahamas\r\nBahrain|Bahrain\r\nBangladesh|Bangladesh\r\nBarbados|Barbados\r\nBelarus|Belarus\r\nBelgium|Belgium\r\nBelize|Belize\r\nBenin|Benin\r\nBermuda|Bermuda\r\nBhutan|Bhutan\r\nBolivia|Bolivia\r\nBonaire|Bonaire\r\nBosnia
       & Herzegovina|Bosnia & Herzegovina\r\nBotswana|Botswana\r\nBrazil|Brazil\r\nBritish
@@ -148,7 +148,7 @@ saisies:
     label: "<multi>[en]Interested by[fr]Int\xE9r\xEAt</multi>"
     explication: "<multi>[en]Check the items of interest[fr]Indiquez les choix qui
       vous int\xE9ressent</multi>"
-    datas: "IPs|<multi>[en]Intellectual Property blocks[fr]Blocs IP</multi>\r\nTrainings|<multi>[en]Training
+    data: "IPs|<multi>[en]Intellectual Property blocks[fr]Blocs IP</multi>\r\nTrainings|<multi>[en]Training
       Courses[fr]Formations</multi>\r\nDesign|<multi>[en]Design Services[fr]Services
       de Conception</multi>\r\nBoards|<multi>[en]Board & Kits[fr]Cartes et Kits</multi>\r\nLicensing|<multi>[en]IP
       Licensing[fr]Licence IP</multi>\r\nIP_Eval|<multi>[en]IP Evaluation[fr]Evaluation
@@ -206,4 +206,4 @@ statut: publie
 date_creation: "2016-09-06 17:10:15"
 maj: "2018-06-13 20:43:20"
 composition: ""
-composition_lock: "0"
\ No newline at end of file
+composition_lock: "0"
diff --git a/demo/test_inclusion_existante.yaml b/demo/test_inclusion_existante.yaml
index 77f4edd..efc9643 100644
--- a/demo/test_inclusion_existante.yaml
+++ b/demo/test_inclusion_existante.yaml
@@ -5,7 +5,7 @@
     label: '<:aveline:label_liste_articles:>'
     defaut: 'tous'
     cacher_option_intro: 'oui'
-    datas:
+    data:
       tous: '<:aveline:item_articles_tous:>'
       meme_rubrique: '<:aveline:item_meme_rubrique:>'
       meme_rubrique_indirects: '<:aveline:item_meme_rubrique_indirects:>'
@@ -19,7 +19,7 @@
       branche_specifique_complete: '<:aveline:item_branche_specifique_complete:>'
       meme_secteur: '<:aveline:item_meme_secteur:>'
       secteur_specifique: '<:aveline:item_secteur_specifique:>'
-    datas-necessite:
+    data-necessite:
       meme_rubrique_indirects: 'polyhier'
       meme_rubrique_complete: 'polyhier'
       rubrique_specifique_indirects: 'polyhier'
@@ -46,4 +46,4 @@
     nom: 'secteur_specifique'
     label: '<:aveline:label_secteur_specifique:>'
     multiple: 'oui'
-    afficher_si: '@branche@ == "secteur_specifique"'
\ No newline at end of file
+    afficher_si: '@branche@ == "secteur_specifique"'
diff --git a/demo/test_noisette.yaml b/demo/test_noisette.yaml
index 237dd37..310bfce 100644
--- a/demo/test_noisette.yaml
+++ b/demo/test_noisette.yaml
@@ -12,7 +12,7 @@ parametres:
       label: '<:ncore:label_conteneur_balise:>'
       defaut: 'div'
       cacher_option_intro: 'oui'
-      datas:
+      data:
         div: 'div'
         section: 'section'
         article: 'article'