Wrap terminal line output to 80 characters

Scannability would be improved greatly if lines were wrapped at 80 characters.

Here is example terminal output from the command asdf help. The longest unwrapped line is 125 characters:

asdf help
version: v0.7.6-6207e42

MANAGE PLUGINS
  asdf plugin add <name> [<git-url>]       Add a plugin from the plugin repo OR,
 add a Git repo
                                           as a plugin by specifying the name an
d repo url
  asdf plugin list [--urls] [--refs]       List installed plugins. Optionally sh
ow git urls and git-ref.
  asdf plugin list all                     List plugins registered on asdf-plugi
ns repository with URLs
  asdf plugin remove <name>                Remove plugin and package versions
  asdf plugin update <name> [<git-ref>]    Update a plugin to latest commit or a
 particular git-ref.
  asdf plugin update --all                 Update all plugins


MANAGE PACKAGES
  asdf install [<name> <version>]          Install a specific version of a packa
ge or,
                                           with no arguments, install all the pa
ckage
                                           versions listed in the .tool-versions
 file
  asdf uninstall <name> <version>          Remove a specific version of a packag
e
  asdf current                             Display current version set or being 
used for all packages
  asdf current <name>                      Display current version set or being 
used for package
  asdf where <name> [<version>]            Display install path for an installed
 or current version
  asdf which <command>                     Display the path to an executable
  asdf shell <name> <version>              Set the package version in the curren
t shell
  asdf local <name> <version>              Set the package local version
  asdf global <name> <version>             Set the package global version
  asdf list <name>                         List installed versions of a package
  asdf list all <name>                     List all versions of a package


UTILS
  asdf exec <command> [args..]             Executes the command shim for current
 version
  asdf env <command> [util]                Runs util (default: `env`) inside the
 environment used for command shim execution.
  asdf reshim <name> <version>             Recreate shims for version of a packa
ge
  asdf shim-versions <command>             List on which plugins and versions is
 command available
  asdf update                              Update asdf to the latest stable rele
ase
  asdf update --head                       Update asdf to the latest on the mast
er branch

"Late but latest"
-- Rajinikanth