Fix stale class name reference

I renamed this class to be less confusing.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/super_good/solidus_taxjar/api.rb b/lib/super_good/solidus_taxjar/api.rb
index 5434aab..a89e8d3 100644
--- a/lib/super_good/solidus_taxjar/api.rb
+++ b/lib/super_good/solidus_taxjar/api.rb
@@ -8,7 +8,7 @@ module SuperGood
         )
       end
 
-      def initialize(taxjar_client: Client.default_taxjar_client)
+      def initialize(taxjar_client: self.class.default_taxjar_client)
         @taxjar_client = taxjar_client
       end