Fix minor typo

Cabal/doc/getting-started.rst

@@ -164,6 +164,6 @@ What Next?
 ----------
 
 Now that you know how to set up a simple Haskell package using Cabal, check out
-some of thee resources on the Haskell website's `documentation page
+some of the resources on the Haskell website's `documentation page
 <https://www.haskell.org/documentation/>`__ or read more about packages and
 Cabal on the `introduction <intro.html>`__ page.