old_contents: """
  =====================================================
  pikachewie.consumer -- PikaChewie base consumer class
  =====================================================
  
  """
  import logging
  
  log = logging.getLogger(__name__)
  
  
  class Consumer(object):
      """Base class for RabbitMQ consumers."""
      message = None
  
      def process(self, message):
          """Process the given RabbitMQ `message`.
  
          To implement logic for processing messages in `Consumer` subclasses,
          override :meth:`_process`, not this method.
  
          :param message: the message to process
          :type message: :class:`pikachewie.message.Message`
  
          """
          log.debug('Received: %r', message)
          self.message = message
          log.debug('Calling %r', self.process_message)
          self.process_message()
  
      def process_message(self):
          """Subclasses must override this method to implement consumer logic."""
          raise NotImplementedError
  
new_contents: """
  =====================================================
  pikachewie.consumer -- PikaChewie base consumer class
  =====================================================
  
  """
  import logging
  
  log = logging.getLogger(__name__)
  
  
  class Consumer(object):
      """Base class for RabbitMQ consumers."""
      message = None
  
      def process(self, message):
          """Process the given RabbitMQ `message`.
  
          To implement logic for processing messages in `Consumer` subclasses,
          override :meth:`process_message`, not this method.
  
          :param message: the message to process
          :type message: :class:`pikachewie.message.Message`
  
          """
          log.debug('Received: %r', message)
          self.message = message
          log.debug('Calling %r', self.process_message)
          self.process_message()
  
      def process_message(self):
          """Subclasses must override this method to implement consumer logic."""
          raise NotImplementedError
  
subject: Fix typo in docstring