update indexer template - no links [skip ci]

.github/ISSUE_TEMPLATE/indexer_request.md

@@ -1,6 +1,6 @@
 ---
 name: Indexer Request
-about: Request an indexer for Prowlarr. Check the [Jackett GHI](https://github.com/Prowlarr/Prowlarr/issues/29) & search GitHub prior to submitting a request. Duplicate requests will be closed.
+about: Request an indexer for Prowlarr. Check Prowlarr Github Issue #29 for existing Jackett Indexers & search GitHub prior to submitting a request. Duplicate requests will be closed.
 title: '(Indexer) '
 labels: 'Type: Indexer Request'
 assignees: ''
@@ -16,7 +16,7 @@ assignees: ''
 **URL:** <Indexer/Tracker URL>
 
 **In Jackett?:** <Yes|No>
-<!-- Check the pinned Jackett parity issue prior to submitting a request. Duplicated requests or requests covered in existing GitHub Issues will be closed without warning. Please search GitHub prior to requesting.-->
+<!-- Check the pinned Jackett parity issue (#29) prior to submitting a request. Duplicated requests or requests covered in existing GitHub Issues will be closed without warning. Please search GitHub prior to requesting.-->
 
 **Additional Context:**
 <!-- Add any other context or screenshots about the request here. -->