Adjust whitespace in expected output.
Adjust whitespace in expected output.

Fixes problem with test_prune caused by 943cfd2.

mbj4668/pyang,kspviswa/pyang,mbj4668/pyang,krvinay123/test,jgatkinsn/pyang,jgatkinsn/pyang,krvinay123/test,vkosuri/pyang,vkosuri/pyang,kspviswa/pyang