diff --git a/apps/settings/base.es.i18n b/apps/settings/base.es.i18n
index d330cbfe1..94555dce2 100644
--- a/apps/settings/base.es.i18n
+++ b/apps/settings/base.es.i18n
@@ -5,7 +5,7 @@ DisplayMode = "Formato resultado"
 EditionMode = "Formato escritura"
 EditionLinear = "En línea "
 Edition2D = "Natural "
-ComplexFormat = "Formato complejo"
+ComplexFormat = "Forma compleja"
 ExamMode = "Modo examen"
 ActivateExamMode = "Activar el modo examen"
 ExamModeActive = "Modo examen: activo"