trailing wspace

Author: phinate

.github/workflows/ci.yml

@@ -27,7 +27,7 @@ jobs:
 
     - name: Install package
       run: python -m pip install .[test]
-      
+
     - name: Install pyhf from diffable_json branch
       run: python -m pip install git+https://github.com/scikit-hep/pyhf.git@diffable_json