Move comment above the line it references. (#985)

Author: obi1kenobi

graphql_compiler/compiler/helpers.py

@@ -319,9 +319,9 @@ def get_parameter_name(argument: str) -> str:
 LocationT = TypeVar("LocationT", bound="BaseLocation")
 
 
-@total_ordering  # type: ignore
-# Issue might be due to https://github.com/python/mypy/issues/5374
+# Issue below might be due to https://github.com/python/mypy/issues/5374
 # Feel free to remove this mypy exception if you get mypy to pass
+@total_ordering  # type: ignore
 @six.add_metaclass(ABCMeta)
 class BaseLocation(object):
     """An abstract location object, describing a location in the GraphQL query."""