From 7d1015d23ecec3e1cfc18bd2d8b9d618b790a363 Mon Sep 17 00:00:00 2001
From: Richard Liaw <rliaw@berkeley.edu>
Date: Fri, 16 Oct 2020 10:10:56 -0700
Subject: [PATCH] [Doc] Fix Core Link (#11438)

Signed-off-by: Richard Liaw <rliaw@berkeley.edu>
---
 doc/source/ray-overview/index.rst | 2 +-
 doc/source/walkthrough.rst        | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/source/ray-overview/index.rst b/doc/source/ray-overview/index.rst
index e200f392a..4ddf4fd98 100644
--- a/doc/source/ray-overview/index.rst
+++ b/doc/source/ray-overview/index.rst
@@ -236,7 +236,7 @@ Where to go next?
 =================
 
 
-Visit the `Walkthrough <walkthrough.html>`_ page a more comprehensive overview of Ray features.
+Visit the :ref:`Walkthrough <core-walkthrough>` page a more comprehensive overview of Ray features.
 
 Ray programs can run on a single machine, and can also seamlessly scale to large clusters. To execute the above Ray script in the cloud, just download `this configuration file <https://github.com/ray-project/ray/blob/master/python/ray/autoscaler/aws/example-full.yaml>`__, and run:
 
diff --git a/doc/source/walkthrough.rst b/doc/source/walkthrough.rst
index cc9e002f5..b9202be9c 100644
--- a/doc/source/walkthrough.rst
+++ b/doc/source/walkthrough.rst
@@ -1,3 +1,5 @@
+.. _core-walkthrough:
+
 Ray Core Walkthrough
 ====================