Fix typo suggested in review

Author: Colman Yau

test/acceptance/test_live_profiling.py

@@ -70,12 +70,12 @@ def test_live_profiling(self):
                 finally:
                     profiler.stop()
 
-                # We should see at least 2 sample in 4 seconds as the sequence should happen in the order of
+                # We should see at least 2 samples in 4 seconds as the sequence should happen in the order of
                 # initial delay (1 second)
                 # After 1 second, no flush -> sample
                 # After 2 seconds, it attempt to flush (possibly succeed) -> sample/ no sample
                 # After 3 seconds, it attempt to flush (must succeed if it did not flush before) -> no sample/ sample
-                # After 4 seconds, no flush -> sample
+                # After 4 seconds, no flush -> sample (if profiler has not stopped yet)
                 assert wrapped_add.call_count >= 2
                 assert wrapped_post_agent_profile.call_count >= 1
                 assert wrapped_configure_agent.call_count >= 1

test/unit/test_profiler_runner.py

@@ -73,10 +73,10 @@ def test_when_it_is_time_to_report_it_refreshes_configuration_again(self):
         self.profiler_runner._profiling_command()
         self.mock_collector.refresh_configuration.assert_called_once()
 
-    def test_when_it_does_not_sample_when_it_reports(self):
+    def test_when_it_reports_it_does_not_sample(self):
         self.is_time_to_report = True
 
-        assert(self.profiler_runner._profiling_command())
+        assert self.profiler_runner._profiling_command()
         self.mock_collector.flush.assert_called_once()
         self.mock_collector.add.assert_not_called()