:tweak: Remove empty lines in Hash to prevent Ruby 2.2 warnings #31
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On Ruby 2.2.0, I get the following warning:
/usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/ansi-1.4.3/lib/ansi/chart.rb:26: warning: duplicated key at line 29 ignored: :concealedThis warning won't show if there are no blank lines inside a Hash, so I removed them
This was introduced in https://bugs.ruby-lang.org/issues/10315