Error fetching funding info for NINDS

[jtyoung84]

Describe the bug A validation error is raised when requesting NINDS

To Reproduce Steps to reproduce the behavior:

1. Go to 'http://aind-metadata-service/funding/NINDS'
2. See error

Expected behavior A valid model should be returned

Screenshots If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context Add any other context about the problem here.