Include plugin description in local help line
Include plugin description in local help line

The recommended format for _vim's internal help files_ is "<tag> <for vim version> <last change>", (see `:help help-writing` but this format is not parsed the same way for plugins. For plugins the recommended format includes a description of the plugin such as "<tag> <description>". See `:help write-local-help` for the different template.
w0rp/ale,w0rp/ale,hernot/ale,IngoHeimbach/ale,IngoHeimbach/ale,hernot/ale,IngoHeimbach/ale,hernot/ale,w0rp/ale