diff --git a/interface/wx/valtext.h b/interface/wx/valtext.h
index 079677a7b6..b4f9e04912 100644
--- a/interface/wx/valtext.h
+++ b/interface/wx/valtext.h
@@ -42,7 +42,7 @@ enum wxTextValidatorStyle
     wxFILTER_DIGITS,
 
     /// Non-numeric characters are filtered out.
-    /// Works like @c wxFILTER_SIMPLE_NUMBER but allows also decimal points,
+    /// Works like @c wxFILTER_DIGITS but allows also decimal points,
     /// minus/plus signs and the 'e' or 'E' character to input exponents.
     /// Note that this is not the same behaviour of wxString::IsNumber().
     wxFILTER_NUMERIC,