Remove and from typo. (pandas-dev#29281)

sara-02 · Mateusz Górski · commit f3d816a46b84 · 2019-11-18T15:09:56.000+01:00
diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
@@ -60,7 +60,7 @@ Previously, strings were typically stored in object-dtype NumPy arrays.
 
 .. warning::
 
-   ``StringDtype`` and is currently considered experimental. The implementation
+   ``StringDtype`` is currently considered experimental. The implementation
    and parts of the API may change without warning.
 
 The text extension type solves several issues with object-dtype NumPy arrays:
