Update setup.cfg

Author: Vadym-Kharchenko

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = django-crm-admin
-version = 1.2.1
+version = 1.2.2
 description = The Analytical CRM with Tasks management, Email marketing and many more. This Django CRM software app is built for individual use by businesses of any size or freelancers and is designed to provide easy customization and quick development.
 long_description = file: README.md
 long_description_content_type = text/markdown
@@ -10,7 +10,7 @@ author = Vadym Kharchenko
 author_email = [email protected]
 license = AGPLv3+
 license_file = LICENSE
-keywords = CRM, Django CRM, Django-CRM, Python CRM, CRM software, Analytical CRM, CRM package, Free CRM management software
+keywords = CRM, Django CRM, Django-CRM, Python CRM, CRM software, Analytical CRM, CRM package, Free CRM management software, mailing CRM
 classifiers =
     Development Status :: 5 - Production/Stable
     Environment :: Web Environment