Update postBlueSky.yml

Author: yogeshpaliyal

.github/workflows/postBlueSky.yml

@@ -34,7 +34,7 @@ jobs:
         uses: myConsciousness/bluesky-post@v5
         with:
           # Use PR title and author login for the text
-          text: ${{ format('{0} by @{1}', github.event.pull_request.title, github.event.pull_request.user.login) }}
+          text: ${{ format('{0} by {1}', github.event.pull_request.title, github.event.pull_request.user.login) }}
           # Use the PR's HTML URL for the link preview
           link-preview-url: ${{ github.event.pull_request.html_url }} # Use html_url, it's more standard
           identifier: ${{ secrets.BSKY_IDENTIFIER }}