diff --git a/apps/probability/base.fr.i18n b/apps/probability/base.fr.i18n
index 056fa00f6..95da17e67 100644
--- a/apps/probability/base.fr.i18n
+++ b/apps/probability/base.fr.i18n
@@ -10,13 +10,13 @@ UniformDistribution = "Loi uniforme"
 ExponentialDistribution = "Loi exponentielle"
 GeometricDistribution = "Loi géométrique"
 PoissonDistribution = "Loi de Poisson"
-ChiSquaredDistribution = "Loi du chi2"
+ChiSquaredDistribution = "Loi du Khi-2"
 StudentDistribution = "Loi de Student"
 FisherDistribution = "Loi de Fisher"
 ChooseParameters = "Choisir les paramètres"
 RepetitionNumber = "n : Nombre de répétitions"
 SuccessProbability = "p : Probabilité de succès"
-IntervalDefinition = "[a,b] : Intervalle"
+IntervalDefinition = "[a;b] : Intervalle"
 LambdaExponentialDefinition = "λ : Paramètre"
 MeanDefinition = "μ : Espérance ou moyenne"
 DeviationDefinition = "σ : Écart type"