Add Patrick Shriwise to technical committee (#3255)

docs/source/devguide/contributing.rst

@@ -109,7 +109,7 @@ Leadership Team
 The TC consists of the following individuals:
 
 - `Paul Romano <https://github.com/paulromano>`_
-- `Sterling Harper <https://github.com/smharper>`_
+- `Patrick Shriwise <https://github.com/pshriwise>`_
 - `Adam Nelson <https://github.com/nelsonag>`_
 - `Benoit Forget <https://github.com/bforget>`_