Auto merge of #3183 - rjgoldsborough:broken-docs-links, r=alexcrichton
Auto merge of #3183 - rjgoldsborough:broken-docs-links, r=alexcrichton

removing return false causing links to break

Gah! Sorry about that.

fixes #3182

I added a `return false` to the function above to prevent it from toggling itself back off but for some reason put one here as well which stopped the event before the link could fire.

rustyhorde/cargo,tshepang/cargo,rust-lang/cargo,achanda/cargo,rustyhorde/cargo,rustyhorde/cargo,durka/cargo,eminence/cargo,nipunn1313/cargo,nipunn1313/cargo,nipunn1313/cargo,tsurai/cargo,tsurai/cargo,vojtechkral/cargo,AndiDog/cargo,achanda/cargo,AndiDog/cargo,AndiDog/cargo,sbeckeriv/cargo,nipunn1313/cargo,tshepang/cargo,rust-lang/cargo,tsurai/cargo,vojtechkral/cargo,rust-lang/cargo,achanda/cargo,rustyhorde/cargo,tshepang/cargo,rust-lang/cargo,vojtechkral/cargo,eminence/cargo,durka/cargo,eminence/cargo,sbeckeriv/cargo,sbeckeriv/cargo,eminence/cargo,durka/cargo,AndiDog/cargo,tshepang/cargo,tsurai/cargo,vojtechkral/cargo,AndiDog/cargo,tsurai/cargo,durka/cargo,sbeckeriv/cargo,achanda/cargo