message: Correcting links in OpsetVersionConverter.md
  Appended a "/" to fix the outbound links from the OpsetVersionConverter.md page.
diff: @@ -21,7 +21,7 @@ conversion methods, dependent on the nature of relevant breaking changes.
  The version converter may be invoked either via C++ or Python. The Python API
  is described, with example,
  -[here](docs/PythonAPIOverview.md#converting-opset-version-of-an-onnx-model).
  +[here](/docs/PythonAPIOverview.md#converting-version-of-an-onnx-model-within-default-domain-aionnx).
  The C++ API consists of a single function
  @@ -36,14 +36,14 @@ which accepts an input `ModelProto`, the initial opset version of the model,
  and the target opset verison, and which returns a new `ModelProto` which
  is the result of apply all relevant adapters between initial_version and
  target_version. For a list of available passes, see
  -[convert.h](onnx/version_converter/convert.h).
  +[convert.h](/onnx/version_converter/convert.h).
  Implementing Adapters
  You can implement a new adapter by subclassing `Adapter`, and registering
  your new adapter with `VersionConverter::registerAdapter()`. Adapters operate
  -on an in-memory graph representation defined in [ir.h](onnx/common/ir.h).
  -There are a number of examples in the [adapters](onnx/version_converter/adapters)
  +on an in-memory graph representation defined in [ir.h](/onnx/common/ir.h).
  +There are a number of examples in the [adapters](/onnx/version_converter/adapters)
  directory.
  If your adapter applies in the default domain, please consider adding it
  