  
      DATABASES = {
          'default': {
              'ENGINE': 'mydbengine',
              ...
          },
      }
  
  You can see the current list of database engines by looking in
  :source:`django/db/backends`.
 
</s> remove     },
 </s> add     } </s> remove     },
 </s> add     } </s> remove     'handlers': {
        'null': {
            'class': 'logging.NullHandler',
 </s> add     LOGGING = {
        # ...
        'handlers': {
            'null': {
                'class': 'logging.NullHandler',
            }, </s> remove                 [...]
 </s> add                 # ...
            # ...
  
      DATABASES = {
          'default': {
              'ENGINE': 'mydbengine',
            # ...
          },
      }
  
  You can see the current list of database engines by looking in
  :source:`django/db/backends`.
keep keep keep keep replace keep keep keep keep keep
 Refs #34140 -- Corrected rst code-block and various formatting issues in docs. 
docs/ref/databases.txt