Fix the survey url

Author: sophiajt

_posts/2018-08-08-survey.md

@@ -19,7 +19,7 @@ If you have any questions, please see our [frequently asked questions] or email
 
 Finally, we wanted to thank everyone who helped develop, polish, and test the survey!
 
-[survey]: https://docs.google.com/forms/d/1KxL-f2BjYYAHdy1wQgMD5mI_5bNAFJ9Usvzbz_quIYw/edit?usp=drive_open&ths=true
+[survey]: https://goo.gl/forms/jFydE7csObcl6vxr1
 [blog.rust-lang.org]: https://blog.rust-lang.org
 [frequently asked questions]: https://github.com/rust-community/team/wiki/State-of-the-Rust-Language-Community-Survey-FAQ
 [community-team@rust-lang.org]: mailto:community-team@rust-lang.org