refine (?) javadoc

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@631405 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/commons/lang/text/ExtendedMessageFormat.java

@@ -34,29 +34,24 @@ import org.apache.commons.lang.Validate;
  * format names.  This registry will be consulted when the format elements are 
  * parsed from the message pattern.  In this way custom patterns can be specified,
  * and the formats supported by <code>java.text.MessageFormat</code> can be overridden
- * at the format and/or format style level (@see MessageFormat).  A "format element"
+ * at the format and/or format style level (see MessageFormat).  A "format element"
  * embedded in the message pattern is specified (<b>()?</b> signifies optionality):<br />
- * <pre>
- * <code>{</code
- * <i>argument-number</i>
- * <b>(</b>
- *     <code>,</code><i>format-name</i>
- *     <b>(</b><code>,</code><i>format-style</i><b>)?</b>
- * <b>)?</b>
- * <code>}</code>
- * </pre>
+ * <code>{</code<i>argument-number</i><b>(</b><code>,</code><i>format-name</i><b>(</b><code>,</code><i>format-style</i><b>)?</b><b>)?</b><code>}</code>
  *
+ * <p>
  * <i>format-name</i> and <i>format-style</i> values are trimmed of surrounding whitespace
  * in the manner of <code>java.text.MessageFormat</code>.  If <i>format-name</i> denotes
  * <code>FormatFactory formatFactoryInstance</code> in <code>registry</code>, a <code>Format</code>
  * matching <i>format-name</i> and <i>format-style</i> is requested from
  * <code>formatFactoryInstance</code>.  If this is successful, the <code>Format</code>
  * found is used for this format element.
+ * </p>
  *
  * <p>NOTICE: The various subformat mutator methods are considered unnecessary; they exist on the parent
  * class to allow the type of customization which it is the job of this class to provide in
  * a configurable fashion.  These methods have thus been disabled and will throw
- * <code>UnsupportedOperationException</code>s if called.</p>
+ * <code>UnsupportedOperationException</code> if called.
+ * </p>
  * 
  * @author Matt Benson
  * @author Niall Pemberton