Minor doc fix (thanks Toby)

yesod-static/Yesod/Static.hs

@@ -226,7 +226,7 @@ getFileListPieces = flip evalStateT M.empty . flip go id
 -- definitions would be created:
 --
 -- > style_css    = StaticRoute ["style.css"]    []
--- > js_script_js = StaticRoute ["js/script.js"] []
+-- > js_script_js = StaticRoute ["js", "script.js"] []
 --
 -- Note that dots (@.@), dashes (@-@) and slashes (@\/@) are
 -- replaced by underscores (@\_@) to create valid Haskell

yesod-static/yesod-static.cabal

@@ -1,5 +1,5 @@
 name:            yesod-static
-version:         1.2.2
+version:         1.2.2.1
 license:         MIT
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>