Merge pull request junit-team#434 from matthewfarwell/testwatcher-des…

…cription

TestWatcher javadoc was not correct for example method names

src/main/java/org/junit/rules/TestWatcher.java

@@ -16,13 +16,13 @@
  * 	@Rule
  * 	public TestRule watchman= new TestWatcher() {
  * 		@Override
- * 		protected void failed(Description d) {
- * 			watchedLog+= d + "\n";
+ * 		protected void failed(Throwable e, Description description) {
+ * 			watchedLog+= description + "\n";
  * 		}
  * 
  * 		@Override
- * 		protected void succeeded(Description d) {
- * 			watchedLog+= d + " " + "success!\n";
+ * 		protected void succeeded(Description description) {
+ * 			watchedLog+= description + " " + "success!\n";
  * 		}
  * 	};
  *