Merge branch 'test_update' into 'master'

updated hint to excessive allocation test for 'get'

See merge request !2

tests/edu/caltech/cs2/datastructures/MoveToFrontDictionaryTests.java

@@ -170,6 +170,7 @@ public class MoveToFrontDictionaryTests extends IDictionaryNGramTests {
         @DisplayName("Check for excessive node allocation in get")
         @TestDescription("This test checks that no extra nodes are allocated in the get() method")
         @DependsOn({"put", "get"})
+        @TestHint("get should not be affecting the dictionary in any way; it should simply find and return a value.")
         @Test
         public void testForExcessiveNodeAllocationGet() {
             NewNode.MoveToFrontDictionary_NUM_CALLS = 0;