Add docstring to LiteralAlpha2 (#153)

antonagestam · Sep 24, 2021 · f84b3be · f84b3be
1 parent f8a1644
commit f84b3be
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/phantom/iso3166.py b/src/phantom/iso3166.py
@@ -282,6 +282,7 @@
     "ZM",
     "ZW",
 ]
+"""Literal of all ISO3166 alpha-2 codes. """
 
 ALPHA2: Final = frozenset(get_args(LiteralAlpha2))
 is_alpha2_country_code = contained(ALPHA2)