fix: correct Budget Pacing link target in campaign management reference (#214)

Co-authored-by: mintlify[bot] <109931778+mintlify[bot]@users.noreply.github.com>

Author: mintlify[bot]

x-ads-api/campaign-management/reference.mdx

@@ -1081,7 +1081,7 @@ Create a new campaign associated with the current account.
 </ParamField>
 
 <ParamField query="standard_delivery" type="boolean" default="true">
-  **Deprecated at the campaign level.** Since budget optimization is always `LINE_ITEM`, standard versus accelerated delivery is configured on the line item via its `standard_delivery` parameter. See [Budget Pacing](/x-ads-api/campaign-management/reference#budget-pacing) for more information.
+  **Deprecated at the campaign level.** Since budget optimization is always `LINE_ITEM`, standard versus accelerated delivery is configured on the line item via its `standard_delivery` parameter. See [Budget Pacing](/x-ads-api/campaign-management#budget-pacing) for more information.
 </ParamField>
 
 <ParamField query="total_budget_amount_local_micro" type="long" optional>
@@ -1268,7 +1268,7 @@ Update the specified campaign associated with the current account.
 </ParamField>
 
 <ParamField query="standard_delivery" type="boolean" default="true">
-  **Deprecated at the campaign level.** Since budget optimization is always `LINE_ITEM`, standard versus accelerated delivery is configured on the line item via its `standard_delivery` parameter. See [Budget Pacing](/x-ads-api/campaign-management/reference#budget-pacing) for more information.
+  **Deprecated at the campaign level.** Since budget optimization is always `LINE_ITEM`, standard versus accelerated delivery is configured on the line item via its `standard_delivery` parameter. See [Budget Pacing](/x-ads-api/campaign-management#budget-pacing) for more information.
 </ParamField>
 
 <ParamField query="total_budget_amount_local_micro" type="long" optional>
@@ -3051,7 +3051,7 @@ Setting either `android_app_store_identifier` or `ios_app_store_identifier` will
 </ParamField>
 
 <ParamField query="standard_delivery" type="boolean" optional>
-  Enable standard or accelerated delivery. See [Budget Pacing](/x-ads-api/campaign-management/reference#budget-pacing) for more information on standard versus accelerated delivery. Only available when `budget_optimization` is set to `LINE_ITEM` for the parent campaign.
+  Enable standard or accelerated delivery. See [Budget Pacing](/x-ads-api/campaign-management#budget-pacing) for more information on standard versus accelerated delivery. Only available when `budget_optimization` is set to `LINE_ITEM` for the parent campaign.
 </ParamField>
 
 <ParamField query="total_budget_amount_local_micro" type="long" optional>