Fixed display usage when running with no args.
Fixed display usage when running with no args.

Typo in Main pipeline was causing the UsageDisplayWorker to not get registered. (was DisplayUsage instead of UsageDisplay)

blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon