[tidy] a single warning from api/java/util/logging/LogManager.html

the following warning was reported for the generated doc:

api/java/util/logging/LogManager.html
line 644 column 2 - Warning: trimming empty <p>


I guess, here is the fix:

--- a/src/java.logging/share/classes/java/util/logging/LogManager.java Tue Oct 27 14:16:24 2015 +0300
+++ b/src/java.logging/share/classes/java/util/logging/LogManager.java Wed Oct 28 16:36:40 2015 +0400
@@ -1481,7 +1481,7 @@
      * <p>
      * Any {@linkplain #addConfigurationListener registered configuration
      * listener} will be invoked after the properties are read.
- * <p>
+ *
      * @apiNote This {@code readConfiguration} method should only be used for
      * initializing the configuration during LogManager initialization or
      * used with the "java.util.logging.config.class" property.


Hopefully it can be simply hitched to some other fix.