travis-ci/docs-travis-ci-com — pull request #28 by cmonaghan (2014-03-06 04:16:06+00:00)
Title: Clarification on using encryption for pull requests from forks

This additional line might save someone a few hours of debugging time. The only mention that "secure environment variable are not available on pull requests from forks" is currently buried far down on the [Build Configuration](http://docs.travis-ci.com/user/build-configuration/#Secure-environment-variables) page. I added a reference to this restriction on the [Encryption Keys](http://docs.travis-ci.com/user/encryption-keys/) page where it is featured more prominently and less likely to be missed.