'Reason' does not display in Error Status Codes for Swagger 1.1 api-docs

[leedm777]

Steps to reproduce

1. Go to http://swagger.wordnik.com/
2. Click the Wordnik icon
3. Expand an operation with error responses (Like GET /wordList.json/{permalink})

Expected Results

Should display status codes and reasons

Actual Results

Reason column is blank.

[leedm777]

\o/ Thanks!