Description of problem:
The page/tab title of a smart class parameter is "Edit %s"

Version-Release number of selected component (if applicable): 6.5.0 snap 7

How reproducible:

Steps to Reproduce:
1. Sync some puppet content, add it to a content view
2. Goto Configure -> Smart Class Parameters
3. Click any Parameter name

Actual results:
Page/tab title is "Edit %s"

Expected results:
Tab title is either "Edit <smart class parametername>" or " <smart class parameter name>" to match bz 1618868