Bundler technical writing: avoid use of can not

[tnir]

Describe the problem as clearly as you can

Avoid use of can not in UI, comments, manual pages, and docs since that expression can be unclear to readers. We should use cannot (or do not have to in some rare cases).

/label content/cleanup

• cf. Disallow both --branch and --ref at the same time in bundle-plugin #5855 (comment)

TODO

• Improve Bundler.rm_rf error message #5861
• Bundler: avoid use of "can not" in spec literals #5862

Definition of done

git grep -i 'can not ' -- bundler | wc -l should be zero.

[simi]

@tnir all items on your original list are merged, but I do still see non-zero amount of usages.

lib/rubygems/specification_policy.rb
287:      error "invalid value for attribute name: #{name.dump} can not begin with a period, dash, or underscore"

bundler/lib/bundler/vendor/thor/lib/thor/invocation.rb
63:    # You can notice that the method "foo" above invokes two commands: "bar",

bundler/lib/bundler/vendor/uri/lib/uri/file.rb
73:      raise Bundler::URI::InvalidURIError, "can not set userinfo for file Bundler::URI"
78:      raise Bundler::URI::InvalidURIError, "can not set user for file Bundler::URI"
83:      raise Bundler::URI::InvalidURIError, "can not set password for file Bundler::URI"

bundler/lib/bundler/vendor/uri/lib/uri/generic.rb
390:    # Can not have a registry or opaque component defined,
396:          "can not set user with opaque"
414:    # Can not have a registry or opaque component defined,
420:          "can not set password with opaque"
591:    # Can not have a registry or opaque component defined,
599:          "can not set host with registry or opaque"
680:    # Can not have a registry or opaque component defined,
688:          "can not set port with registry or opaque"
736:      raise InvalidURIError, "can not set registry"
741:      raise InvalidURIError, "can not set registry"
746:      raise InvalidURIError, "can not set registry"
754:    # Can not have a opaque component defined,
858:    # Can not have a host, port, user, or path component defined,
869:          "can not set opaque with host, port, userinfo or path"
1238:      # you can modify `rel', but can not `oth'.
1263:      # you can modify `rel', but can not `oth'.

bundler/lib/bundler/cli/add.rb
37:      raise InvalidOption, "You can not specify `--strict` and `--optimistic` at the same time." if options[:strict] && options[:optimistic]

bundler/lib/bundler/cli/init.rb
17:        Bundler.ui.error "Can not create #{gemfile} as the current directory is not writable."

bundler/lib/bundler/vendor/thor/lib/thor/actions/file_manipulation.rb
355:      raise ArgumentError, "Buffer can not be a frozen object" if buf.frozen?

Ignoring vendored libraries, there are only 3 entries in RubyGems and Bundler. Is it still worth to fix? I can open PR.