Fixes #6912/BZ 1126446 - Sync Plan enabled by default, 

checkbox to disable on edit
I don't think you want to mark these for translation as they need to match up with these:  https://github.com/Katello/katello/pull/4651/files#diff-cbbf4a31420b097c086fac10249ad959L25

Poor design to use a string that is then displayed to the user.  In order to get these translated we could use a filter, but I am fine doing that in another PR.  For this PR, please just revert this line.