diff --git a/studies_base/models/study_participant.py b/studies_base/models/study_participant.py
index 260a918..dce2281 100644
--- a/studies_base/models/study_participant.py
+++ b/studies_base/models/study_participant.py
@@ -7,7 +7,7 @@ from odoo.exceptions import UserError
 class StudyParticipant(models.Model):
     _name = "study.participant"
 
-    identifier_primary_id = fields.Char("Idientifiant Seintinelles", readonly=True)
+    identifier_primary_id = fields.Char("Identifiant Seintinelles", readonly=True)
     part_of = fields.Many2one("study.study", string="Étude", readonly=True)
 
     subject = fields.Many2one("res.partner", string="Contact", domain=[("category_patient",'=',1)], readonly=True)
diff --git a/studies_base/models/study_questionnaire.py b/studies_base/models/study_questionnaire.py
index 02bd2e5..c68d1e2 100644
--- a/studies_base/models/study_questionnaire.py
+++ b/studies_base/models/study_questionnaire.py
@@ -21,7 +21,7 @@ class StudyQuestionnaire(models.Model):
 
     jurisdiction = fields.Many2many("study.region", string="Zones géographiques ciblées")
     derived_from = fields.Many2one("study.questionnaire", string="Dérivé de")
-    version = fields.Char("Vestion")
+    version = fields.Char("Version")
     status = fields.Many2one("study.questionnaire.status", string="Statut de publication")
 
     experimental = fields.Boolean("Questionnaire de test")
diff --git a/studies_base/models/study_questionnaire_response.py b/studies_base/models/study_questionnaire_response.py
index 4a258bd..1ed8e2b 100644
--- a/studies_base/models/study_questionnaire_response.py
+++ b/studies_base/models/study_questionnaire_response.py
@@ -7,7 +7,7 @@ from odoo.exceptions import UserError
 class StudyQuestionnaireResponse(models.Model):
     _name = "study.questionnaire.response"
 
-    identifier_primary_id = fields.Char("Idientifiant Seintinelles", readonly=True)
+    identifier_primary_id = fields.Char("Identifiant Seintinelles", readonly=True)
     progress_status = fields.Many2one("study.questionnaire.response.progress.status", string="État d'avancement")    
     authored = fields.Datetime("Date de saisie des réponses", readonly=True)