HHH-10896 : fix for checkstyle failure

hibernate-core/src/main/java/org/hibernate/internal/log/ConnectionAccessLogger.java

@@ -1,7 +1,7 @@
 /*
  * Hibernate, Relational Persistence for Idiomatic Java
  *
- * License: GNU Lesser General Public License (LGPL), version 2.1 or later
+ * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
  * See the lgpl.txt file in the root directory or http://www.gnu.org/licenses/lgpl-2.1.html
  */
 package org.hibernate.internal.log;