Fix typos in comments and test code (#122846)

Lib/test/test_asyncio/test_locks.py

@@ -1194,14 +1194,14 @@ class SemaphoreTests(unittest.IsolatedAsyncioTestCase):
         self.assertEqual([2, 3], result)
 
     async def test_acquire_fifo_order_4(self):
-        # Test that a successfule `acquire()` will wake up multiple Tasks
+        # Test that a successful `acquire()` will wake up multiple Tasks
         # that were waiting in the Semaphore queue due to FIFO rules.
         sem = asyncio.Semaphore(0)
         result = []
         count = 0
 
         async def c1(result):
-            # First task immediatlly waits for semaphore.  It will be awoken by c2.
+            # First task immediately waits for semaphore.  It will be awoken by c2.
             self.assertEqual(sem._value, 0)
             await sem.acquire()
             # We should have woken up all waiting tasks now.
@@ -1475,7 +1475,7 @@ class BarrierTests(unittest.IsolatedAsyncioTestCase):
             # first time waiting
             await barrier.wait()
 
-            # after wainting once for all tasks
+            # after waiting once for all tasks
             if rewait_n > 0:
                 rewait_n -= 1
                 # wait again only for rewait tasks