DOC Removes duplicate this in the release history. (scikit-learn#17220)

alfaro96 · adrinjalali · commit 2e55bf7f2610 · 2020-05-19T10:00:50.000+02:00
diff --git a/doc/whats_new.rst b/doc/whats_new.rst
@@ -4,7 +4,7 @@
 Release History
 ===============
 
-Release notes for all scikit-learn releases are linked in this this page.
+Release notes for all scikit-learn releases are linked in this page.
 
 **Tip:** `Subscribe to scikit-learn releases <https://libraries.io/pypi/scikit-learn>`__
 on libraries.io to be notified when new versions are released.
