Make log group name self-descriptive

README.rst

@@ -52,13 +52,15 @@ overly broad.
 Example: Flask logging with Watchtower
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
+Use the following configuration to send Flask logs to a CloudWatch Logs stream called "loggable":
+
 .. code-block:: python
 
     import watchtower, flask, logging
 
     logging.basicConfig(level=logging.INFO)
     app = flask.Flask("loggable")
-    handler = watchtower.CloudWatchLogHandler()
+    handler = watchtower.CloudWatchLogHandler(log_group_name=app.name)
     app.logger.addHandler(handler)
     logging.getLogger("werkzeug").addHandler(handler)
 
@@ -101,7 +103,7 @@ This is an example of Watchtower integration with Django. In your Django project
             'watchtower': {
                 'class': 'watchtower.CloudWatchLogHandler',
                 'boto3_client': boto3_logs_client,
-                'log_group_name': 'django-watchtower',
+                'log_group_name': 'YOUR_DJANGO_PROJECT_NAME',
                 # Decrease the verbosity level here to send only those logs to watchtower, but still
                 # see more verbose logs in the console. See the watchtower documentation for other
                 # parameters that can be set here.