fix typos (#3798)

autogpt/agent/agent.py

@@ -65,7 +65,7 @@ class Agent:
         self.ai_name = ai_name
         self.memory = memory
         self.summary_memory = (
-            "I was created."  # Initial memory necessary to avoid hilucination
+            "I was created."  # Initial memory necessary to avoid hallucination
         )
         self.last_memory_index = 0
         self.full_message_history = full_message_history

autogpt/memory_management/summary_memory.py

@@ -87,7 +87,7 @@ def update_running_summary(
         elif event["role"] == "user":
             new_events.remove(event)
 
-    # This can happen at any point during execturion, not just the beginning
+    # This can happen at any point during execution, not just the beginning
     if len(new_events) == 0:
         new_events = "Nothing new happened."
 

autogpt/url_utils/validators.py

@@ -7,7 +7,7 @@ from requests.compat import urljoin
 
 def validate_url(func: Callable[..., Any]) -> Any:
     """The method decorator validate_url is used to validate urls for any command that requires
-    a url as an arugment"""
+    a url as an argument"""
 
     @functools.wraps(func)
     def wrapper(url: str, *args, **kwargs) -> Any: