List cmperro only once

Signed-off-by: Chris Perro <[email protected]>

Author: cmperro

plugins/modules/datahub_definition_info.py

@@ -32,7 +32,6 @@
   - "Chris Perro (@cmperro)"
   - "Webster Mudge (@wmudge)"
   - "Dan Chaffelson (@chaffelson)"
-  - "Chris Perro (@cmperro)"
 requirements:
   - cdpy
 options: