Whitespace fixes.

qutebrowser/models/completion.py

@@ -208,15 +208,12 @@ class QuickmarkCompletionModel(basecompletion.BaseCompletionModel):
         if match_field == 'url':
             for qm_name, qm_url in objreg.get('quickmark-manager').marks.items():
                 qmlist.append((qm_url, qm_name))
-
         elif match_field == 'name':
             for qm_name, qm_url in objreg.get('quickmark-manager').marks.items():
                 qmlist.append((qm_name, qm_url))
-
         else:
             raise ValueError("Invalid value '{}' for match_field!".format(match_field))
 
         cat = self.new_category("Quickmarks")
         for (name, desc) in qmlist:
             self.new_item(cat, name, desc)
-