fix typos in src/

src/agents/_run_impl.py

@@ -670,7 +670,7 @@ class RunImpl:
             elif isinstance(item, HandoffCallItem):
                 event = RunItemStreamEvent(item=item, name="handoff_requested")
             elif isinstance(item, HandoffOutputItem):
-                event = RunItemStreamEvent(item=item, name="handoff_occured")
+                event = RunItemStreamEvent(item=item, name="handoff_occurred")
             elif isinstance(item, ToolCallItem):
                 event = RunItemStreamEvent(item=item, name="tool_called")
             elif isinstance(item, ToolCallOutputItem):

src/agents/models/openai_chatcompletions.py

@@ -757,7 +757,7 @@ class _Converter:
             elif isinstance(c, dict) and c.get("type") == "input_file":
                 raise UserError(f"File uploads are not supported for chat completions {c}")
             else:
-                raise UserError(f"Unknonw content: {c}")
+                raise UserError(f"Unknown content: {c}")
         return out
 
     @classmethod

src/agents/models/openai_responses.py

@@ -83,7 +83,7 @@ class OpenAIResponsesModel(Model):
                 )
 
                 if _debug.DONT_LOG_MODEL_DATA:
-                    logger.debug("LLM responsed")
+                    logger.debug("LLM responded")
                 else:
                     logger.debug(
                         "LLM resp:\n"

src/agents/stream_events.py

@@ -31,7 +31,7 @@ class RunItemStreamEvent:
     name: Literal[
         "message_output_created",
         "handoff_requested",
-        "handoff_occured",
+        "handoff_occurred",
         "tool_called",
         "tool_output",
         "reasoning_item_created",