fix bidder markdown lint (#6064)

Author: patmmccann

dev-docs/bidders/deltaprojects.md

@@ -20,6 +20,7 @@ will always bid and log values in the agreed upon currency, utilizing the curren
 ### Bid Params
 
 {: .table .table-bordered .table-striped }
+
 | Name           | Scope    | Description                                                              | Example         | Type     |
 |----------------|----------|--------------------------------------------------------------------------|-----------------|----------|
 | `publisherId`  | required | Publisher ID from Delta Projects. Contact <[email protected]>   | `'4'`           | `string` |
@@ -32,7 +33,7 @@ will always bid and log values in the agreed upon currency, utilizing the curren
 
 #### Banner
 
-```
+```javascript
 var adUnits = [
   {
     code: 'adunit-code',

dev-docs/bidders/discovery.md

@@ -15,6 +15,7 @@ The DiscoveryDSP Bidding adapter requires setup before beginning. Please contact
 ### Bid Params
 
 {: .table .table-bordered .table-striped }
+
 | Name          | Scope    | Description           | Example   | Type      |
 |---------------|----------|-----------------------|-----------|-----------|
 | `token`      | required | publisher token        | `'1e100887dd614b7f69fdd1360437'`    | `string` |
@@ -26,7 +27,7 @@ The DiscoveryDSP Bidding adapter requires setup before beginning. Please contact
 
 banner
 
-```
+```javascript
 var adUnits = [
       {
         code: "test-div-1",
@@ -51,7 +52,7 @@ var adUnits = [
 
 native
 
-```
+```javascript
 var adUnits = [
       {
         code: "test-div-2",