Merge pull request #18 from krasoffski/example_fix

Fix handle name in the example.
Update comments.

Author: frizzby

README.rst

@@ -74,7 +74,7 @@ logging handler provided by plugin like bellow:
     logger = logging.getLogger(__name__)
     logger.setLevel(logging.DEBUG)
     # Create handler for Report Portal.
-    rp_handler = RPlogHandler()
+    rp_handler = RPLogHandler()
     # Set INFO level for Report Portal handler.
     rp_handler.setLevel(logging.INFO)
     # Add handler to the logger.

pytest_reportportal/service.py

@@ -55,8 +55,6 @@ def terminate_service(self):
 
     def start_launch(
             self, launch_name, mode=None, tags=None, description=None):
-        # In next versions launch object(suite, testcase)
-        # could be set as parameter
         sl_pt = {
             "name": launch_name,
             "start_time": timestamp(),
@@ -118,7 +116,7 @@ def finish_pytest_item(self, status, issue=None):
         self.RP.finish_test_item(**fta_rq)
 
     def finish_launch(self, launch=None, status="rp_launch"):
-        # TO finish launch session str parameter is needed
+        # To finish launch session str parameter is needed
         fl_rq = {
             "end_time": timestamp(),
             "status": status