fix more accidental bugs

i am too sleepy

Author: mueslo

httpcore/_sync/connection.py

@@ -146,7 +146,7 @@ def _connect(self, request: Request) -> NetworkStream:
                 try:
                     stream = stream.start_tls(**kwargs)
                 except Exception:
-                    stream.aclose()
+                    stream.close()
                     raise
                 trace.return_value = stream
         return stream