Update README.md

README.md

@@ -1,7 +1,9 @@
 ---
 configs:
-  - config_name: registrations
-    data_files: "final_reg.parquet"
+  - config_name: registrations_all
+    data_files: "registrations_all.parquet"
+  - config_name: registrations_not_renewed
+    data_files: "registrations_not_renewed.parquet"
   - config_name: renewals
     data_files: "renewals-unmatched.parquet"