diff --git a/README.md b/README.md
index abf59d76..8bd90d1c 100644
--- a/README.md
+++ b/README.md
@@ -459,7 +459,7 @@ def parse_field_helper(form_data, field, prefix=None):
 
 
 form_data = []
-fields = resolve(pdf.doc.catalog["AcroForm"])["Fields"]
+fields = resolve(resolve(pdf.doc.catalog["AcroForm"])["Fields"])
 for field in fields:
     parse_field_helper(form_data, field)
 ```
@@ -474,6 +474,8 @@ Once you run this script, `form_data` is a list containing a three-element tuple
 ]
 ```
 
+*Thanks to [@jeremybmerrill](https://github.com/jeremybmerrill) for helping to maintain the form-parsing code above.*
+
 ## Demonstrations
 
 - [Using `extract_table` on a California Worker Adjustment and Retraining Notification (WARN) report](examples/notebooks/extract-table-ca-warn-report.ipynb). Demonstrates basic visual debugging and table extraction.