diff --git a/lib/version.rb b/lib/version.rb
index de6e2759..13de7285 100644
--- a/lib/version.rb
+++ b/lib/version.rb
@@ -45,4 +45,4 @@ module Retrospring
       [to_a.join("."), suffix].join
     end
   end
-end
\ No newline at end of file
+end
diff --git a/spec/lib/version_spec.rb b/spec/lib/version_spec.rb
index 8d94b627..e53e917f 100644
--- a/spec/lib/version_spec.rb
+++ b/spec/lib/version_spec.rb
@@ -30,7 +30,7 @@ RSpec.describe Retrospring::Version do
 
   describe "#to_a" do
     it "should return the correct version as array" do
-      expect(Retrospring::Version.to_a).to eq(["1984", "0101", "0"])
+      expect(Retrospring::Version.to_a).to eq(%w[1984 0101 0])
     end
   end
 end