Updated code coverage badge

Author: Zoran Simic

README.rst

@@ -9,9 +9,9 @@ Simplify your setup.py
     :target: https://github.com/codrsquad/setupmeta/actions
     :alt: Tested with Github Actions
 
-.. image:: https://codecov.io/gh/codrsquad/setupmeta/branch/main/graph/badge.svg
-    :target: https://codecov.io/gh/codrsquad/setupmeta
-    :alt: Test code codecov
+.. image:: https://coveralls.io/repos/github/codrsquad/setupmeta/badge.svg
+    :target: https://coveralls.io/github/codrsquad/setupmeta
+    :alt: Code coverage with coveralls
 
 .. image:: https://img.shields.io/pypi/pyversions/setupmeta.svg
     :target: https://github.com/codrsquad/setupmeta

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-# Running tests against min/max only to speed up local iterations (all versions tested in GH actions)
+# Running tests against min/max only to speed up local iterations (all non-EOL versions tested in GH actions)
 envlist = py{37,314}, coverage, docs, style
 # Pointing to pypi.org mirror explicitly to avoid using internal mirrors in place at some companies
 # This is usually not necessary, but can be useful in some cases (eg: latest setuptools not on internal mirror)