diff --git a/pgjdbc/src/main/java/org/postgresql/jdbc/TypeInfoCache.java b/pgjdbc/src/main/java/org/postgresql/jdbc/TypeInfoCache.java
index b5fd3ef17a..7ee6d754c1 100644
--- a/pgjdbc/src/main/java/org/postgresql/jdbc/TypeInfoCache.java
+++ b/pgjdbc/src/main/java/org/postgresql/jdbc/TypeInfoCache.java
@@ -356,7 +356,7 @@ public int getSQLType(int typeOid) throws SQLException {
         return i;
       }
 
-      LOGGER.log(Level.FINEST, "querying SQL typecode for pg type oid '{0}'", intOidToLong(typeOid));
+      LOGGER.log(Level.FINEST, "querying SQL typecode for pg type oid ''{0}''", intOidToLong(typeOid));
 
       PreparedStatement getTypeInfoStatement = prepareGetTypeInfoStatement();