spec/kitabu/cli/version_spec.rb in kitabu-2.1.0 vs spec/kitabu/cli/version_spec.rb in kitabu-3.0.0

@@ -1,11 +1,13 @@
+# frozen_string_literal: true
+
 require "spec_helper"
 
 describe Kitabu::Cli do
   context "while running version" do
     it "outputs version" do
       %w[version -v --version].each do |arg|
-        output = capture(:stdout){ Kitabu::Cli.start([arg]) }.chomp
+        output = capture(:stdout) { Kitabu::Cli.start([arg]) }.chomp
         expect(output).to eq("Kitabu version #{Kitabu::Version::STRING}")
       end
     end
   end
 end