Fix broken hyperlinks (#59425)

Andrew Gu · facebook-github-bot · commit 6d51a89778d7 · 2021-06-04T08:27:26.000-07:00
Summary: **Overview:** A number of the hyperlinks in the [`CONTRIBUTING.md` file](https://github.com/pytorch/pytorch/blob/master/torch/distributed/CONTRIBUTING.md) are broken since they include an extraneous `/torch/`. This PR fixes those links. The files whose links are broken are - `ProcessGroupNCCL.hpp` - `Store.hpp` - `FileStore.hpp` - `TCPStore.hpp` - `PrefixStore.hpp` - `rref_impl.h` - `rref_context.h` Pull Request resolved: #59425 Test Plan: The `CONTRIBUTING.md` file is at https://github.com/pytorch/pytorch/blob/master/torch/distributed/CONTRIBUTING.md. `ProcessGroupNCCL.hpp` should have link https://github.com/pytorch/pytorch/blob/master/torch/lib/c10d/ProcessGroupGloo.hpp, which is equivalent to `../lib/c10d/ProcessGroupGloo.hpp`. `Store.hpp` should have link https://github.com/pytorch/pytorch/blob/master/torch/lib/c10d/Store.hpp, which is equivalent to `../lib/c10d/Store.hpp`. `FileStore.hpp` should have link https://github.com/pytorch/pytorch/blob/master/torch/lib/c10d/FileStore.hpp, which is equivalent to `../lib/c10d/FileStore.hpp`. `PrefixStore.hpp` should have link https://github.com/pytorch/pytorch/blob/master/torch/lib/c10d/PrefixStore.hpp, which is equivalent to `../lib/c10d/PrefixStore.hpp`. `rref_interface.h` should have link https://github.com/pytorch/pytorch/blob/master/aten/src/ATen/core/rref_interface.h, which is equivalent to `../../aten/src/ATen/core/rref_interface.h`. `rref_context.h` should have link https://github.com/pytorch/pytorch/blob/master/torch/csrc/distributed/rpc/rref_context.h, which is equivalent to `../csrc/distributed/rpc/rref_context.h`. Reviewed By: mruberry Differential Revision: D28888188 Pulled By: andwgu fbshipit-source-id: 023219184d42284ea1cbfcf519c1b4277dd5a02b
diff --git a/torch/distributed/CONTRIBUTING.md b/torch/distributed/CONTRIBUTING.md
@@ -20,11 +20,11 @@ Source Code: [ProcessGroup.cpp](../lib/c10d/ProcessGroup.cpp) and  [ProcessGroup
 
 #### Process Group Backends
 
-We currently offer three backends for Process Groups: [ProcessGroupGloo.hpp](../lib/c10d/ProcessGroupGloo.hpp), [ProcessGroupMPI.hpp](../lib/c10d/ProcessGroupMPI.hpp) and [ProcessGroupNCCL.hpp](../torch/lib/c10d/ProcessGroupNCCL.hpp)
+We currently offer three backends for Process Groups: [ProcessGroupGloo.hpp](../lib/c10d/ProcessGroupGloo.hpp), [ProcessGroupMPI.hpp](../lib/c10d/ProcessGroupMPI.hpp) and [ProcessGroupNCCL.hpp](../lib/c10d/ProcessGroupNCCL.hpp)
 
 #### Store
 
-Processes discover each other through a rendezvous process on a common Store (See [Store.hpp](../torch/lib/c10d/Store.hpp) for the interface and [FileStore.hpp](../torch/lib/c10d/FileStore.hpp), [TCPStore.hpp](../torch/lib/c10d/TCPStore.hpp) and [PrefixStore.hpp](../torch/lib/c10d/PrefixStore.hpp) for implementations.)
+Processes discover each other through a rendezvous process on a common Store (See [Store.hpp](../lib/c10d/Store.hpp) for the interface and [FileStore.hpp](../lib/c10d/FileStore.hpp), [TCPStore.hpp](../lib/c10d/TCPStore.hpp) and [PrefixStore.hpp](../lib/c10d/PrefixStore.hpp) for implementations.)
 
 ### Distributed Data Parallel
 
@@ -52,7 +52,7 @@ The core C++ interface of the RPC framework can be found in [rpc_agent.h](../csr
 
 ### Remote Reference (RRef)
 
-Most of the APIs for RRefs can be found in [rpc/api.py](rpc/api.py). The C++ interface can be found in [rref_interface.h](../../aten/src/ATen/core/rref_interface.h) and implementations in [rref_impl.h](../torch/csrc/distributed/rpc/rref_impl.h) and [rref_context.h](../torch/csrc/distributed/rpc/rref_context.h).
+Most of the APIs for RRefs can be found in [rpc/api.py](rpc/api.py). The C++ interface can be found in [rref_interface.h](../../aten/src/ATen/core/rref_interface.h) and implementations in [rref_impl.h](../csrc/distributed/rpc/rref_impl.h) and [rref_context.h](../csrc/distributed/rpc/rref_context.h).
 
 ### Distributed Autograd
 
