diff --git a/src/main/java/org/springframework/data/aerospike/config/AbstractAerospikeDataConfiguration.java b/src/main/java/org/springframework/data/aerospike/config/AbstractAerospikeDataConfiguration.java
index a2a6b840b..ff711c85d 100644
--- a/src/main/java/org/springframework/data/aerospike/config/AbstractAerospikeDataConfiguration.java
+++ b/src/main/java/org/springframework/data/aerospike/config/AbstractAerospikeDataConfiguration.java
@@ -65,7 +65,8 @@ public QueryEngine queryEngine(IAerospikeClient aerospikeClient,
         log.debug("AerospikeDataSettings.queryMaxRecords: {}", queryMaxRecords);
         queryEngine.setQueryMaxRecords(queryMaxRecords);
         if (!settings.getDataSettings().isWriteSortedMaps()) {
-            log.debug("AerospikeDataSettings.writeSortedMaps: false");
+            log.debug("AerospikeDataSettings.writeSortedMaps is set to false, " +
+                "Maps and POJOs will be written as unsorted Maps (decrease in performance compared with sorted Maps)");
         }
         return queryEngine;
     }
diff --git a/src/main/java/org/springframework/data/aerospike/query/FilterOperation.java b/src/main/java/org/springframework/data/aerospike/query/FilterOperation.java
index 15b4820a3..486603145 100644
--- a/src/main/java/org/springframework/data/aerospike/query/FilterOperation.java
+++ b/src/main/java/org/springframework/data/aerospike/query/FilterOperation.java
@@ -244,7 +244,6 @@ public Exp filterExp(Map<QualifierKey, Object> qualifierMap) {
                         value.getClass().getSimpleName());
                 };
                 return Exp.or(Exp.not(Exp.binExists(getBinName(qualifierMap))), ne);
-
             });
         }