diff --git a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/projecttoresult/SparkResultToProjectThroughSemRelJob.java b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/projecttoresult/SparkResultToProjectThroughSemRelJob.java
index 17f6a057d..0791fd68c 100644
--- a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/projecttoresult/SparkResultToProjectThroughSemRelJob.java
+++ b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/projecttoresult/SparkResultToProjectThroughSemRelJob.java
@@ -105,7 +105,7 @@ public class SparkResultToProjectThroughSemRelJob {
 					.stream()
 					.forEach(
 						(p -> {
-                            potential_update.getProjectSet().remove(p);
+							potential_update.getProjectSet().remove(p);
 						}));
 			}
 			String resId = potential_update.getResultId();