  Alternatively, :setting:`INSTALLED_APPS` may contain the dotted path to a
  configuration class to specify it explicitly::
  
      INSTALLED_APPS = [
          ...
          'polls.apps.PollsAppConfig',
          ...
      ]
  
  For application authors
 
</s> remove         ...
 </s> add         ..., </s> remove                ...
 </s> add                ..., </s> remove         ...
 </s> add         # ... </s> remove         ...
 </s> add         # ... </s> remove         ...
 </s> add         ...,
        ...,
  Alternatively, :setting:`INSTALLED_APPS` may contain the dotted path to a
  configuration class to specify it explicitly::
  
      INSTALLED_APPS = [
        ...,
          'polls.apps.PollsAppConfig',
          ...
      ]
  
  For application authors
keep keep keep keep replace keep keep keep keep keep
 Refs #34140 -- Corrected rst code-block and various formatting issues in docs. 
docs/ref/applications.txt