Fix typo in VCR cassette name

engines/dfc_provider/spec/spec_helper.rb

@@ -7,7 +7,7 @@ Dir["#{File.dirname(__FILE__)}/support/**/*.rb"].sort.each { |f| require f }
 RSpec.configure do |config|
   config.around(:each) do |example|
     # The DFC Connector fetches the context when loaded.
-    VCR.use_cassette("dfc-conext") do
+    VCR.use_cassette("dfc-context") do
       example.run
     end
   end