if self.enum:
literals = [value.toEnglish(escapeLiteral)
for value in self.enum.values]
- if len(literals) == 2:
+ if len(literals) == 1:
+ english = 'must be %s' % (literals[0])
+ elif len(literals) == 2:
english = 'either %s or %s' % (literals[0], literals[1])
else:
english = 'one of %s, %s, or %s' % (literals[0],