diff --git a/dev-docs/bidders/hiromedia.md b/dev-docs/bidders/hiromedia.md
index 1d86be8db2..5b534da66c 100644
--- a/dev-docs/bidders/hiromedia.md
+++ b/dev-docs/bidders/hiromedia.md
@@ -18,9 +18,7 @@ biddercode_longer_than_12: false
 ### bid params
 
 {: .table .table-bordered .table-striped }
-| Name            | Scope    | Description                          | Example                  |
-|:----------------|:---------|:-------------------------------------|:-------------------------|
-| `accountId`     | required | Account ID                           | `'750'`                  |
-| `bidUrl`        | optional | The bid server endpoint URL          | `'https://example.com/'` |
-| `allowedSize`   | optional | Placement size to allow              | `[300,600]`              |
-| `sizeTolerance` | optional | Tolerance of `allowedSize` in pixels | `5`                      |
+| Name        | Scope    | Description                 | Example                  |
+|:------------|:---------|:----------------------------|:-------------------------|
+| `accountId` | required | Account ID                  | `'750'`                  |
+| `bidUrl`    | optional | The bid server endpoint URL | `'https://example.com/'` |