update test

Author: geritwagner

tests/data/package_init/review_type.py

@@ -12,4 +12,4 @@ def __init__(self, *, operation: 'colrev.process.operation.Operation', settings:
         """Initialize self.  See help(type(self)) for accurate signature."""
 
     def initialize(self, settings: 'colrev.settings.Settings') -> 'dict':
-        """Initialize the review type"""
+        """Initialize the review type."""