update french translation

tiramisu/option/intoption.py

@@ -51,7 +51,7 @@ class IntOption(Option):
             raise ValueError()
         min_number = self.impl_get_extra('min_number')
         if min_number is not None and value < min_number:
-            raise ValueError(_('value must be greater than "{0}"'.format(min_number)))
+            raise ValueError(_('value must be greater than "{0}"').format(min_number))
         max_number = self.impl_get_extra('max_number')
         if max_number is not None and value > max_number:
-            raise ValueError(_('value must be less than "{0}"'.format(max_number)))
+            raise ValueError(_('value must be less than "{0}"').format(max_number))