Apply suggestions from code review.

src/primaite/game/agent/rewards.py

@@ -68,6 +68,8 @@ class DummyReward(AbstractReward):
 
         :param config: dict of options for the reward component's constructor. Should be empty.
         :type config: dict
+        :return: The reward component.
+        :rtype: DummyReward
         """
         return cls()
 
@@ -230,7 +232,12 @@ class WebpageUnavailablePenalty(AbstractReward):
 
     @classmethod
     def from_config(cls, config: dict) -> AbstractReward:
-        """Build the reward component object from config."""
+        """
+        Build the reward component object from config.
+
+        :param config: Configuration dictionary.
+        :type config: Dict
+        """
         node_hostname = config.get("node_hostname")
         return cls(node_hostname=node_hostname)
 

src/primaite/notebooks/uc2_demo.ipynb

@@ -307,7 +307,8 @@
     "The blue agent's reward is calculated using two measures:\n",
     "1. Whether the database file is in a good state (+1 for good, -1 for corrupted, 0 for any other state)\n",
     "2. Whether each green agents' most recent webpage request was successful (+1 for a `200` return code, -1 for a `404` return code and 0 otherwise).\n",
-    "The file status reward and the two green-agent-related reward are averaged to get a total step reward.\n"
+    "\n",
+    "The file status reward and the two green-agent-related rewards are averaged to get a total step reward.\n"
    ]
   },
   {