[REFACTOR] wrong tests naming fixed.

Author: Gonzalo Diaz

src/hackerrank/interview_preparation_kit/dictionaries_and_hashmaps/ctci_ransom_note_test.py

@@ -24,9 +24,9 @@
 ]
 
 
-class TestSherlockAndAnagrams(unittest.TestCase):
+class TestCheckMagazine(unittest.TestCase):
 
-    def test_sherlock_and_anagrams(self):
+    def test_check_magazine(self):
 
         for _, _tt in enumerate(TEST_CASES):
 

src/hackerrank/interview_preparation_kit/dictionaries_and_hashmaps/frequency_queries_test.py

@@ -20,7 +20,7 @@
 ]
 
 
-class Test(unittest.TestCase):
+class TestFreqQuery(unittest.TestCase):
 
     def test_freq_query(self):
 

src/hackerrank/interview_preparation_kit/dictionaries_and_hashmaps/two_strings_test.py

@@ -24,9 +24,9 @@
 ]
 
 
-class TestSherlockAndAnagrams(unittest.TestCase):
+class TestTwoStrings(unittest.TestCase):
 
-    def test_sherlock_and_anagrams(self):
+    def test_two_strings(self):
 
         for _, _tt in enumerate(TEST_CASES):