docs: Fix the package docstring

Apricot-S · Apricot-S · commit ef226e34e3a4 · 2026-03-01T17:55:14.000+09:00
diff --git a/mahjong/__init__.py b/mahjong/__init__.py
@@ -1,5 +1,5 @@
 """
-_summary_
+_summary_.
 
 Tile representation
 ###################
diff --git a/pyproject.toml b/pyproject.toml
@@ -114,7 +114,6 @@ convention = "pep257"
 ]
 
 # temporary
-"./mahjong/__init__.py" = ["D"]
 "./mahjong/constants.py" = ["D"]
 "./mahjong/tile.py" = ["D"]
 "./mahjong/utils.py" = ["D"]
