fix rubocop errors.

1 files changed, 2 insertions, 2 deletions

diff --git a/spec/saml/kit/cli_spec.rb b/spec/saml/kit/cli_spec.rb
index 55998df..5aa883a 100644
--- a/spec/saml/kit/cli_spec.rb
+++ b/spec/saml/kit/cli_spec.rb
@@ -3,8 +3,8 @@ RSpec.describe Saml::Kit::Cli do
     expect(Saml::Kit::Cli::VERSION).not_to be_nil
   end
 
-  describe "version" do
-    let(:command) { "version" }
+  describe 'version' do
+    let(:command) { 'version' }
 
     specify { expect(status).to be_success }
     specify { expect(output).to include(Saml::Kit::Cli::VERSION) }