Markdown docs for both gjirafa and malltv bid adapters (#2200)

* added markdowns for gjirafa and malltv

* quotes

* added 'video' to supported media types

dev-docs/bidders/gjirafa.md

@@ -1,21 +1,16 @@
-
 ---
 layout: bidder
 title: Gjirafa
 description: Prebid Gjirafa Bidder Adaptor
 pbjs: true
 biddercode: gjirafa
-gdpr_supported: true
+media_types: banner, video
 ---
 
-### Note:
-The Gjirafa Header Bidding adapter requires to have: placementId param in place OR minCPM and minCPC params.
 
 ### Bid Params
 
-{: .table .table-bordered .table-striped }
-| Name | Scope | Description | Example | Type |
-|---------------|----------|------------------------------------------------------------------------------------|----------|----------|
-| `placementId` | optional | Your PlacementId (provided by Gjirafa) | `'71-1'` | `string` |
-| `minCPM` | optional | The minCPM for units returned by Gjirafa (required if placementId is not provided) | `0.50` | `float` |
-| `minCPC` | optional | The minCPC for units returned by Gjirafa (required if placementId is not provided) | `0.50` | `float` |
+| Name | Scope | Example | Type |
+|---------------|----------|--------------------|-----------|
+| `propertyId` | required | `"12345"` | `string` |
+| `placementId` | required | `"54321"` | `string` |

dev-docs/bidders/malltv.md

@@ -0,0 +1,16 @@
+---
+layout: bidder
+title: MallTv
+description: Prebid MallTv Bidder Adaptor
+
+biddercode: malltv
+media_types: banner, video
+---
+
+
+### Bid Params
+
+| Name | Scope | Example | Type |
+|---------------|----------|--------------------|-----------|
+| `propertyId` | required | `"12345"` | `string` |
+| `placementId` | required | `"54321"` | `string` |