Fix java 8 javadoc

Author: ianoc

chill-java/src/main/java/com/twitter/chill/Base64.java

@@ -6,7 +6,7 @@
  * <p>Example:</p>
  *
  * <code>String encoded = Base64.encode( myByteArray );</code>
- * <br />
+ * <br>
  * <code>byte[] myByteArray = Base64.decode( encoded );</code>
  *
  * <p>The <tt>options</tt> parameter, which appears in a few places, is used to pass
@@ -1668,7 +1668,7 @@ public InputStream( java.io.InputStream in ) {
          * Valid options:<pre>
          *   ENCODE or DECODE: Encode or Decode as data is read.
          *   DO_BREAK_LINES: break lines at 76 characters
-         *     (only meaningful when encoding)</i>
+         *     <i>(only meaningful when encoding)</i>
          * </pre>
          * <p>
          * Example: <code>new Base64.InputStream( in, Base64.DECODE )</code>
@@ -1881,7 +1881,7 @@ public OutputStream( java.io.OutputStream out ) {
          * Valid options:<pre>
          *   ENCODE or DECODE: Encode or Decode as data is read.
          *   DO_BREAK_LINES: don't break lines at 76 characters
-         *     (only meaningful when encoding)</i>
+         *     <i>(only meaningful when encoding)</i>
          * </pre>
          * <p>
          * Example: <code>new Base64.OutputStream( out, Base64.ENCODE )</code>

chill-java/src/main/java/com/twitter/chill/config/ConfiguredInstantiator.java

@@ -40,7 +40,7 @@ public class ConfiguredInstantiator extends KryoInstantiator {
   protected final KryoInstantiator delegate;
 
   /** Key we use to configure this class.
-   * Format: <class of KryoInstantiator>(:<base64 serialized instantiator>)
+   * Format: {@literal<class of KryoInstantiator>(:<base64 serialized instantiator>)}
    * if there is no serialized instantiator, we use the reflected instance
    * as the delegate
    */