[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

doc/data/messages/u/unreachable-match-patterns/good.py

@@ -1,4 +1,6 @@
 from enum import Enum
+
+
 class Color(Enum):
     RED = 0
     GREEN = 1

pylint/checkers/match_statements_checker.py

@@ -37,7 +37,7 @@ def open(self) -> None:
     @only_required_for_messages("unreachable-match-patterns")
     def visit_match(self, node: nodes.Match) -> None:
         """Check if a name capture pattern prevents the other cases from being
-        reached
+        reached.
         """
         for idx, case in enumerate(node.cases):
             if (