diff --git a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/QueryInformationSystem.java b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/QueryInformationSystem.java
index e411aafd79..993a7ef775 100644
--- a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/QueryInformationSystem.java
+++ b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/QueryInformationSystem.java
@@ -12,63 +12,63 @@ import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpException;
 import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpService;
 
 public class QueryInformationSystem {
-    private static final String XQUERY = "for $x in collection('/db/DRIVER/ContextDSResources/ContextDSResourceType') "
-            + "  let $subj := $x//CONFIGURATION/context/param[./@name='subject']/text() "
-            + "  let $datasources := $x//CONFIGURATION/context/category[./@id=concat($x//CONFIGURATION/context/@id,'::contentproviders')]/concept  "
-            + "  let $organizations := $x//CONFIGURATION/context/category[./@id=concat($x//CONFIGURATION/context/@id,'::resultorganizations')]/concept  "
-            + "  let $communities := $x//CONFIGURATION/context/category[./@id=concat($x//CONFIGURATION/context/@id,'::zenodocommunities')]/concept  "
-            +
-            "let $zenodo := $x//param[./@name='zenodoCommunity']/text() "
-            + "  where $x//CONFIGURATION/context[./@type='community' or ./@type='ri'] and $x//context/param[./@name = 'status']/text() != 'hidden'  "
-            + "  return  "
-            + "  <community>  "
-            + "  { $x//CONFIGURATION/context/@id}  "
-            + "  <subjects>  "
-            + "  {for $y in tokenize($subj,',')  "
-            + "  return  "
-            + "  <subject>{$y}</subject>}  "
-            + "  </subjects>  "
-            + "  <datasources>  "
-            + "  {for $d in $datasources  "
-            + "  where $d/param[./@name='enabled']/text()='true'  "
-            + "  return  "
-            + "  <datasource>  "
-            + "  <openaireId>  "
-            + "  {$d//param[./@name='openaireId']/text()}  "
-            + "  </openaireId>  "
-            + "  <selcriteria>  "
-            + "  {$d/param[./@name='selcriteria']/text()}  "
-            + "  </selcriteria>  "
-            + "  </datasource> } "
-            + "  </datasources>  " +
-            "  <zenodocommunities>  " +
-            "{for $zc in $zenodo " +
-            "return " +
-            "<zenodocommunity> " +
-            "<zenodoid> " +
-            "{$zc} " +
-            "</zenodoid> " +
-            "</zenodocommunity>}"
-            + "  {for $zc in $communities  "
-            + "  return  "
-            + "  <zenodocommunity>  "
-            + "  <zenodoid>  "
-            + "  {$zc/param[./@name='zenodoid']/text()} "
-            + "  </zenodoid> "
-            + "  <selcriteria> "
-            + "  {$zc/param[./@name='selcriteria']/text()} "
-            + "  </selcriteria> "
-            + "  </zenodocommunity>} "
-            + "  </zenodocommunities>  "
-            + "  </community>";
+	private static final String XQUERY = "for $x in collection('/db/DRIVER/ContextDSResources/ContextDSResourceType') "
+		+ "  let $subj := $x//CONFIGURATION/context/param[./@name='subject']/text() "
+		+ "  let $datasources := $x//CONFIGURATION/context/category[./@id=concat($x//CONFIGURATION/context/@id,'::contentproviders')]/concept  "
+		+ "  let $organizations := $x//CONFIGURATION/context/category[./@id=concat($x//CONFIGURATION/context/@id,'::resultorganizations')]/concept  "
+		+ "  let $communities := $x//CONFIGURATION/context/category[./@id=concat($x//CONFIGURATION/context/@id,'::zenodocommunities')]/concept  "
+		+
+		"let $zenodo := $x//param[./@name='zenodoCommunity']/text() "
+		+ "  where $x//CONFIGURATION/context[./@type='community' or ./@type='ri'] and $x//context/param[./@name = 'status']/text() != 'hidden'  "
+		+ "  return  "
+		+ "  <community>  "
+		+ "  { $x//CONFIGURATION/context/@id}  "
+		+ "  <subjects>  "
+		+ "  {for $y in tokenize($subj,',')  "
+		+ "  return  "
+		+ "  <subject>{$y}</subject>}  "
+		+ "  </subjects>  "
+		+ "  <datasources>  "
+		+ "  {for $d in $datasources  "
+		+ "  where $d/param[./@name='enabled']/text()='true'  "
+		+ "  return  "
+		+ "  <datasource>  "
+		+ "  <openaireId>  "
+		+ "  {$d//param[./@name='openaireId']/text()}  "
+		+ "  </openaireId>  "
+		+ "  <selcriteria>  "
+		+ "  {$d/param[./@name='selcriteria']/text()}  "
+		+ "  </selcriteria>  "
+		+ "  </datasource> } "
+		+ "  </datasources>  " +
+		"  <zenodocommunities>  " +
+		"{for $zc in $zenodo " +
+		"return " +
+		"<zenodocommunity> " +
+		"<zenodoid> " +
+		"{$zc} " +
+		"</zenodoid> " +
+		"</zenodocommunity>}"
+		+ "  {for $zc in $communities  "
+		+ "  return  "
+		+ "  <zenodocommunity>  "
+		+ "  <zenodoid>  "
+		+ "  {$zc/param[./@name='zenodoid']/text()} "
+		+ "  </zenodoid> "
+		+ "  <selcriteria> "
+		+ "  {$zc/param[./@name='selcriteria']/text()} "
+		+ "  </selcriteria> "
+		+ "  </zenodocommunity>} "
+		+ "  </zenodocommunities>  "
+		+ "  </community>";
 
-    public static CommunityConfiguration getCommunityConfiguration(final String isLookupUrl)
-            throws ISLookUpException, DocumentException {
-        ISLookUpService isLookUp = ISLookupClientFactory.getLookUpService(isLookupUrl);
-        final List<String> res = isLookUp.quickSearchProfile(XQUERY);
+	public static CommunityConfiguration getCommunityConfiguration(final String isLookupUrl)
+		throws ISLookUpException, DocumentException {
+		ISLookUpService isLookUp = ISLookupClientFactory.getLookUpService(isLookupUrl);
+		final List<String> res = isLookUp.quickSearchProfile(XQUERY);
 
-        final String xmlConf = "<communities>" + Joiner.on(" ").join(res) + "</communities>";
+		final String xmlConf = "<communities>" + Joiner.on(" ").join(res) + "</communities>";
 
-        return CommunityConfigurationFactory.newInstance(xmlConf);
-    }
-}
\ No newline at end of file
+		return CommunityConfigurationFactory.newInstance(xmlConf);
+	}
+}