docs: Minor fixes

pytlas/agent.py

@@ -246,9 +246,10 @@ def model(self, model):
       - on_answer: Called when showing something to the user
       - on_thinking: Called when a skill has started working
       - on_done: Called when a skill has done its work
+      - on_context: Called when the current context has changed
 
     Args:
-      model (object): Object which will receive events
+      model (object): Object which will receive those events
 
     """
 
@@ -509,4 +510,4 @@ def end_conversation(self, event=None):
     if self._on_done:
       self._on_done(event.kwargs.get('require_input') if event else False)
 
-    self._process_next_intent()
+    self._process_next_intent()