Fix PMD: Avoid modifiers which are implied by the context.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1455892 13f79535-47bb-0310-9956-ffa450edef68

src/main/java/org/apache/commons/lang3/builder/Builder.java

@@ -85,5 +85,5 @@ public interface Builder<T> {
      * 
      * @return the object constructed or result calculated by the builder.
      */
-    public T build();
+    T build();
 }