code: def _normalize(self, string):
  		''' Returns a sanitized string. '''
  
  		string = super(VerbixFr, self)._normalize(string)
  		string = string.replace('il; elle', 'il/elle')
  		string = string.replace('ils; elles', 'ils/elles')
  		string = string.strip()
  		return strinf _normalize(self, string):
  		''' Returns a sanitized string. '''
  
  		string = super(VerbixFr, self)._normalize(string)
  		string = string.replace('il; elle', 'il/elle')
  		string = string.replace('ils; elles', 'ils/elles')
  		string = string.strip()
  		return string
docs: Returns a sanitized string.