diff --git a/socials_util/__init__.py b/socials_util/__init__.py
index 448a029..86bfaae 100644
--- a/socials_util/__init__.py
+++ b/socials_util/__init__.py
@@ -211,14 +211,15 @@ RE_ID = r'@?([^\s/]+)'
 RE_DUAL_ID = r'@?([^\s/]+/[^\s/]+)'
 RE_ANY_SUBPATH = r'(|\/|\/\S*)$'
 
-SPECIAL_REGEX_LITERALS = frozenset({RE_ID, RE_DUAL_ID, RE_ANY_SUBPATH,
-                                    RE_ID_AT, RE_ID_NOAT})
+SPECIAL_REGEX_LITERALS = frozenset(
+    {RE_ID, RE_DUAL_ID, RE_ANY_SUBPATH, RE_ID_AT, RE_ID_NOAT},
+)
 REGEX_LITERALS_TO_FORMATTER = {
-        RE_ID: '{id}',
-        RE_ID_AT: '@{id}',
-        RE_ID_NOAT: '{id}',
-        RE_DUAL_ID: '{id}',
-        RE_ANY_SUBPATH: '',
+    RE_ID: '{id}',
+    RE_ID_AT: '@{id}',
+    RE_ID_NOAT: '{id}',
+    RE_DUAL_ID: '{id}',
+    RE_ANY_SUBPATH: '',
 }
 DOES_NOT_NEED_AUTO_SLASH = frozenset({RE_ANY_SUBPATH})