code: def fix_e131(self, result):
          
          num_indent_spaces = int(result['info'].split()[1])
          line_index = result['line'] - 1
          target = self.source[line_index]
  
          spaces_to_add = num_indent_spaces - len(_get_indentation(target))
  
          if spaces_to_add >= 0:
              self.source[line_index] = (' ' * spaces_to_add +
                                         self.source[line_index])
          else:
              offset = abs(spaces_to_add)
              self.source[line_index] = self.source[line_index][offset:]
docs: Fix indentation undistinguish from the next logical line.