EUCLIDPCR-1914 Fix wrong unindent.

Author: Jorge Fernandez Hernandez

docs/esa/euclid/euclid.rst

@@ -1177,20 +1177,19 @@ To find out the resources associated with a given source:
 .. doctest-skip::
 
   >>> from astroquery.esa.euclid import Euclid
->>> Euclid.login()
+  >>> Euclid.login()
   >>> ids=["2707008224650763513"]
   >>> datalink = Euclid.get_datalinks(ids=ids)
-  >>> datatlink
-  <Table length=2>
+  >>> print(datalink)
              ID            linking_parameter                                          access_url                                         service_def error_message semantics     description     content_type content_length
                                                                                                                                                                                                                    byte
-           object                object                                                 object                                              object       object      object         object          object        int64
   ------------------------ ----------------- ------------------------------------------------------------------------------------------- ----------- ------------- --------- ------------------- ------------ --------------
   sedm 2707008224650763513         SOURCE_ID https://eas.esac.esa.int/sas-dd/data?ID=sedm+2707008224650763513&RETRIEVAL_TYPE=SPECTRA_RGS                               #this  Spectra Red Source                          --
   sedm 2707008224650763513         SOURCE_ID https://eas.esac.esa.int/sas-dd/data?ID=sedm+2707008224650763513&RETRIEVAL_TYPE=SPECTRA_BGS                               #this Spectra Blue Source                          --
 
 
 
+
 The query below retrieves a random sample of Euclid sources having spectra.
 
 .. Skipping authentication requiring examples