Fix pytest-bdd tags

tests/conftest.py

@@ -220,8 +220,8 @@ def pytest_bdd_apply_tag(tag, function):
         hex_version = (major << 16) | (minor << 8) | patch
         mark = pytest.mark.skipif(not op(PYQT_VERSION, hex_version),
                                   reason='Needs ' + tag)
-    # else:
-        raise ValueError("Invalid package {}".format(package))
+    else:
+        raise ValueError("Invalid package {!r}".format(package))
 
     mark(function)
     return True

tests/end2end/features/misc.feature

@@ -363,7 +363,7 @@ Feature: Various utility commands.
         And I press the key "<Ctrl-C>"
         Then no crash should happen
 
-    @pyqt531_or_newer
+    @pyqt>=5.3.1
     Scenario: Focusing download widget via Tab (original issue)
         When I open data/prompt/jsprompt.html
         And I run :hint