fix: Replace any non-ascii characters in setup.cfg (#107)

Author: Jawayria

setup.cfg

@@ -23,7 +23,7 @@ max-line-length = 120
 ; D405 = Section name should be properly capitalized (numpy style)
 ; D406 = Section name should end with a newline (numpy style)
 ; D407 = Missing dashed underline after section (numpy style)
-; D408 = Section underline should be in the line following the section’s name (numpy style)
+; D408 = Section underline should be in the line following the section's name (numpy style)
 ; D409 = Section underline should match the length of its name (numpy style)
 ; D410 = Missing blank line after section (numpy style)
 ; D411 = Missing blank line before section (numpy style)
@@ -36,4 +36,4 @@ match-dir = (?!migrations)
 [tool:pytest]
 DJANGO_SETTINGS_MODULE = test_settings
 addopts = --cov xss_utils --cov-report term-missing --cov-report xml
-norecursedirs = .* docs requirements
+norecursedirs = .* docs requirements