diff --git a/apps/code/catalog.de.i18n b/apps/code/catalog.de.i18n
index e5a0be097..858aee304 100644
--- a/apps/code/catalog.de.i18n
+++ b/apps/code/catalog.de.i18n
@@ -15,7 +15,7 @@ PythonAcosh = "Hyperbelkosinus"
 PythonAsin = "Arkussinus"
 PythonAsinh = "Hyperbelsinus"
 PythonAtan = "Arkustangens"
-PythonAtan2 = "Gib arctan(y/x)"
+PythonAtan2 = "Gib atan(y/x)"
 PythonAtanh = "Hyperbeltangens"
 PythonBin = "Ganzzahl nach binaer konvertieren"
 PythonCeil = "Aufrundung"
diff --git a/apps/code/catalog.en.i18n b/apps/code/catalog.en.i18n
index 4fd635083..312851e59 100644
--- a/apps/code/catalog.en.i18n
+++ b/apps/code/catalog.en.i18n
@@ -15,7 +15,7 @@ PythonAcosh = "Arc hyperbolic cosine"
 PythonAsin = "Arc sine"
 PythonAsinh = "Arc hyperbolic sine"
 PythonAtan = "Arc tangent"
-PythonAtan2 = "Return arctan(y/x)"
+PythonAtan2 = "Return atan(y/x)"
 PythonAtanh = "Arc hyperbolic tangent"
 PythonBin = "Convert integer to binary"
 PythonCeil = "Ceiling"
diff --git a/apps/code/catalog.es.i18n b/apps/code/catalog.es.i18n
index 4fd635083..312851e59 100644
--- a/apps/code/catalog.es.i18n
+++ b/apps/code/catalog.es.i18n
@@ -15,7 +15,7 @@ PythonAcosh = "Arc hyperbolic cosine"
 PythonAsin = "Arc sine"
 PythonAsinh = "Arc hyperbolic sine"
 PythonAtan = "Arc tangent"
-PythonAtan2 = "Return arctan(y/x)"
+PythonAtan2 = "Return atan(y/x)"
 PythonAtanh = "Arc hyperbolic tangent"
 PythonBin = "Convert integer to binary"
 PythonCeil = "Ceiling"
diff --git a/apps/code/catalog.fr.i18n b/apps/code/catalog.fr.i18n
index cdc0899ad..89d307345 100644
--- a/apps/code/catalog.fr.i18n
+++ b/apps/code/catalog.fr.i18n
@@ -15,7 +15,7 @@ PythonAcosh = "Arc cosinus hyperbolique"
 PythonAsin = "Arc sinus"
 PythonAsinh = "Arc sinus hyperbolique"
 PythonAtan = "Arc tangente"
-PythonAtan2 = "Calcul de arctan(y/x)"
+PythonAtan2 = "Calcul de atan(y/x)"
 PythonAtanh = "Arc tangente hyperbolique"
 PythonBin = "Conversion d'un entier en binaire"
 PythonCeil = "Plafond"
diff --git a/apps/code/catalog.pt.i18n b/apps/code/catalog.pt.i18n
index fd30d2b90..e77aaf28b 100644
--- a/apps/code/catalog.pt.i18n
+++ b/apps/code/catalog.pt.i18n
@@ -15,7 +15,7 @@ PythonAcosh = "Arc hyperbolic cosine"
 PythonAsin = "Arc sine"
 PythonAsinh = "Arc hyperbolic sine"
 PythonAtan = "Arc tangent"
-PythonAtan2 = "Return arctan(y/x)"
+PythonAtan2 = "Return atan(y/x)"
 PythonAtanh = "Arc hyperbolic tangent"
 PythonBin = "Convert integer to binary"
 PythonCeil = "Ceiling"