diff --git a/a2a/docs/01-architecture.md b/a2a/docs/01-architecture.md
index 51ec604..06c48a7 100644
--- a/a2a/docs/01-architecture.md
+++ b/a2a/docs/01-architecture.md
@@ -99,13 +99,13 @@ The diagram illustrates the separation between:
 
 ### Key Methods
 
-| Method              | Line | Called By                      | Purpose                               |
-| ------------------- | ---- | ------------------------------ | ------------------------------------- |
-| `search_products()` | 100  | `search_shopping_catalog` tool | Keyword search in catalog             |
-| `add_to_checkout()` | 186  | `add_to_checkout` tool         | Create/update checkout session        |
-| `get_checkout()`    | 244  | `get_checkout` tool            | Retrieve current checkout state       |
-| `start_payment()`   | 463  | `start_payment` tool           | Validate checkout for payment         |
-| `place_order()`     | 498  | `complete_checkout` tool       | Finalize order, generate confirmation |
+| Method              | Called By                      | Purpose                               |
+| ------------------- | ------------------------------ | ------------------------------------- |
+| `search_products()` | `search_shopping_catalog` tool | Keyword search in catalog             |
+| `add_to_checkout()` | `add_to_checkout` tool         | Create/update checkout session        |
+| `get_checkout()`    | `get_checkout` tool            | Retrieve current checkout state       |
+| `start_payment()`   | `start_payment` tool           | Validate checkout for payment         |
+| `place_order()`     | `complete_checkout` tool       | Finalize order, generate confirmation |
 
 ### Replacing with Real Backend
 
diff --git a/a2a/docs/04-commerce-flows.md b/a2a/docs/04-commerce-flows.md
index f699f92..3b5a169 100644
--- a/a2a/docs/04-commerce-flows.md
+++ b/a2a/docs/04-commerce-flows.md
@@ -163,7 +163,7 @@ def _recalculate_checkout(self, checkout: Checkout) -> None:
 ### Fulfillment Options
 
 ```python
-# store.py:525 - _get_fulfillment_options()
+# store.py - _get_fulfillment_options()
 [
     FulfillmentOptionResponse(
         id="standard",
@@ -192,7 +192,7 @@ def _recalculate_checkout(self, checkout: Checkout) -> None:
 
 ## OrderConfirmation
 
-Created in `place_order()` when checkout completes (store.py:498):
+Created in `place_order()` when checkout completes (`store.py`):
 
 ```python
 checkout.status = "completed"
diff --git a/a2a/docs/06-extending.md b/a2a/docs/06-extending.md
index ff8cba8..c31d984 100644
--- a/a2a/docs/06-extending.md
+++ b/a2a/docs/06-extending.md
@@ -62,7 +62,7 @@ def _get_tax_rate(self, address: PostalAddress) -> float:
 
 ### Add Minimum Order
 
-**File**: `store.py` - `start_payment()` method (line 463)
+**File**: `store.py` - `start_payment()` method
 
 ```python
 def start_payment(self, checkout_id: str) -> Checkout | str:
@@ -78,7 +78,7 @@ def start_payment(self, checkout_id: str) -> Checkout | str:
 
 ### Custom Shipping Options
 
-**File**: `store.py` - `_get_fulfillment_options()` method (line 525)
+**File**: `store.py` - `_get_fulfillment_options()` method
 
 ```python
 def _get_fulfillment_options(self, address: PostalAddress) -> list: