anchor.diff:  -----------------------------------
   // CONSOLE
   
  -If a repository name is not specified, or `_all` is used as repository name Elasticsearch will return information about
  -all repositories currently registered in the cluster:
  +To retrieve information about all registered snapshot repositories, omit the
  +repository name or specify `_all`:
   
   [source,js]
   -----------------------------------
  
positive.code: // CONSOLE
  // TESTSETUP
  
  Once a repository is registered, its information can be obtained using the following command:
  
  [source,js]
  -----------------------------------
  
negative.code: -----------------------------------
  // TESTRESPONSE
  
  To retrieve information about multiple repositories, specify a
  a comma-delimited list of repositories. You can also use the * wildcard when
  specifying repository names. For example, the following request retrieves
  information about all of the snapshot repositories that start with `repo` or
  contain `backup`:
  
  [source,js]
  -----------------------------------
  