Fix usage of actual/expected in #assertEquals

Author: Tibor Digana

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

@@ -64,9 +64,9 @@
  * public void performanceTest() throws InterruptedException {
  *     long delta= 30;
  *     Thread.sleep(300L);
- *     assertEquals(stopwatch.runtime(MILLISECONDS), 300d, delta);
+ *     assertEquals(300d, stopwatch.runtime(MILLISECONDS), delta);
  *     Thread.sleep(500L);
- *     assertEquals(stopwatch.runtime(MILLISECONDS), 800d, delta);
+ *     assertEquals(800d, stopwatch.runtime(MILLISECONDS), delta);
  * }
  * </pre>
  *

src/test/java/org/junit/tests/experimental/rules/StopwatchTest.java

@@ -105,9 +105,9 @@ public static class DurationTest extends AbstractStopwatchTest {
         @Test
         public void duration() throws InterruptedException {
             Thread.sleep(300L);
-            assertEquals(fStopwatch.runtime(MILLISECONDS), 300d, 100d);
+            assertEquals(300d, fStopwatch.runtime(MILLISECONDS), 100d);
             Thread.sleep(500L);
-            assertEquals(fStopwatch.runtime(MILLISECONDS), 800d, 250d);
+            assertEquals(800d, fStopwatch.runtime(MILLISECONDS), 250d);
         }
     }