diff --git a/blendsql/blendsql.py b/blendsql/blendsql.py
index cd9a3ed9..97fb6ed6 100644
--- a/blendsql/blendsql.py
+++ b/blendsql/blendsql.py
@@ -298,7 +298,6 @@ def blend(
                 and put this in the `example_outputs` kwarg
         table_to_title: Optional mapping from table name to title of table.
             Useful for datasets like WikiTableQuestions, where relevant info is stored in table title.
-        _prev_passed_values: int used to track values passed to nested recursive `blend()` calls
     Returns:
         smoothie: Smoothie dataclass containing pd.DataFrame output and execution metadata
     """
diff --git a/docs/index.md b/docs/index.md
index 85a4f24c..098230c6 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -93,4 +93,4 @@ SELECT date, rival, score, documents.content AS "Team Description" FROM w
   - Enables reproducibility across machines
 
 
-For a technical walkthrough of how a BlendSQL query is executed, check out [technical_walkthrough.md](./docs/technical_walkthrough.md).
\ No newline at end of file
+For a technical walkthrough of how a BlendSQL query is executed, check out [technical_walkthrough.md](reference/technical_walkthrough.md).
\ No newline at end of file
diff --git a/docs/reference/technical_walkthrough.md b/docs/reference/technical_walkthrough.md
index c6f3516a..8c23ead6 100644
--- a/docs/reference/technical_walkthrough.md
+++ b/docs/reference/technical_walkthrough.md
@@ -1,4 +1,4 @@
-All the below logic can be found in the `blend()` function from `blendsql/blendsql.py`.
+All the below logic can be found in the `blend()` function from [`blendsql/blendsql.py`](execute-blendsql.md).
 
 
 ## Example