util.prosodyctl.shell: Fix sending terminal width with single argument
E.g. when you do 'prosodyctl shell "s2s:show()"', this is the case that
triggers, and it was missing the @width argument, causing confusion.
root = true
[*]
end_of_line = lf
indent_style = tab
insert_final_newline = true
trim_trailing_whitespace = true
[CHANGES]
indent_size = 4
indent_style = space
[configure]
indent_size = 3
indent_style = space
[**.xml]
indent_size = 2
indent_style = space