diff --git a/src/main/java/org/gcube/accounting/analytics/persistence/AccountingPersistenceBackendQuery.java b/src/main/java/org/gcube/accounting/analytics/persistence/AccountingPersistenceBackendQuery.java
index 3baeda9..268a7f1 100644
--- a/src/main/java/org/gcube/accounting/analytics/persistence/AccountingPersistenceBackendQuery.java
+++ b/src/main/java/org/gcube/accounting/analytics/persistence/AccountingPersistenceBackendQuery.java
@@ -57,7 +57,7 @@ public interface AccountingPersistenceBackendQuery {
 	 * @param contexts the list of context to use as filter
 	 * 
 	 * If null or empty list get all data for the interested Record Class 
-	 * with the applying temporal constraint with no contexts constaint.
+	 * with the applying temporal constraint with no contexts constraint.
 	 * The contexts are evaluated in OR. 
 	 *
 	 */