docs(ui-state): Fix `ui-state` jsdoc syntax typo (#3094)
docs(ui-state): Fix `ui-state` jsdoc syntax typo (#3094)

This commit fixes the ui-state example in the docs.

- [x] Add closing markdown backticks to `ui-state` jsdoc @example
fpipita/ui-router,angular-ui/ui-router,codersongs/codersongs.github.io,codersongs/codersongs.github.io,angular-ui/ui-router,mattlewis92/ui-router,fpipita/ui-router,fpipita/ui-router,mattlewis92/ui-router,angular-ui/ui-router