syntax fix

.github/workflows/run_citations.yml

@@ -25,7 +25,7 @@ jobs:
           python -m pip install --upgrade pip
           # use customized version of cffconvert
           pip install git+https://github.com/alexlancaster/cffconvert.git@combine_features#egg=cffconvert
-
+          
       - name: Trigger citation update workflow
         uses: {{ github.repository }}.github/workflows/update_citations.yml@${{ github.ref_name }}  # reference the current branch dynamically
         with: