chore: fix typo (#1304)

Author: Undertone0809

src/openai/_utils/_proxy.py

@@ -10,7 +10,7 @@
 class LazyProxy(Generic[T], ABC):
     """Implements data methods to pretend that an instance is another instance.
 
-    This includes forwarding attribute access and othe methods.
+    This includes forwarding attribute access and other methods.
     """
 
     # Note: we have to special case proxies that themselves return proxies