Fixed the Queue grow method comment about resizing

Author: phishman3579

src/com/jwetherell/algorithms/data_structures/Queue.java

@@ -111,7 +111,7 @@ private boolean remove(int index) {
             return true;
         }
 
-        // Grow the array by 50% and rearrange to make sequential
+        // Triple the size of the underlying array and rearrange to make sequential
         private void grow(int size) {
             int growSize = (size + (size<<1));
             T[] temp = (T[]) new Object[growSize];

test/com/jwetherell/algorithms/data_structures/test/QueueTests.java

@@ -16,7 +16,7 @@ public class QueueTests {
 
     @Test
     public void testArrayQueue() {
-        TestData data = Utils.generateTestData(100);
+        TestData data = Utils.generateTestData(100000);
 
         String aName = "Queue [array]";
         Queue.ArrayQueue<Integer> aQueue = new Queue.ArrayQueue<Integer>();