Help not indexed by :helptags

[valleydali]

After :helptags ALL, the help for the plugin should show up in :help local-additions, but it doesn't.

I believe the cause of this is that the help file does not have a proper title line. I changed line 1 of doc/vim-textobj-variable-segment.txt from:

vim-textobj-variable-segment.txt

to:

*vim-textobj-variable-segment.txt* Text object for variable segments

and that solves the problem.