Fix link targets in README

Fixes #15
Closes #16

Author: Christian Knittl-Frank

README.rst

@@ -5,17 +5,17 @@ sphinxcontrib-email
 |badge:pre-commit| |badge:pre-commit.ci|
 |badge:black| |badge:prettier|
 
-.. |badge:pypi-version| image:: https://img.shields.io/pypi/v/sphinxcontrib-scm.svg
-   :target: https://pypi.org/project/sphinxcontrib-scm
+.. |badge:pypi-version| image:: https://img.shields.io/pypi/v/sphinxcontrib-email.svg
+   :target: https://pypi.org/project/sphinxcontrib-email
    :alt: [Latest PyPI version]
-.. |badge:py-versions| image:: https://img.shields.io/pypi/pyversions/sphinxcontrib-scm.svg
-   :target: https://pypi.org/project/sphinxcontrib-scm
+.. |badge:py-versions| image:: https://img.shields.io/pypi/pyversions/sphinxcontrib-email.svg
+   :target: https://pypi.org/project/sphinxcontrib-email
    :alt: [Supported Python versions]
 .. |badge:pre-commit| image:: https://img.shields.io/badge/pre--commit-enabled-brightgreen.svg?logo=pre-commit&logoColor=white
    :target: https://github.com/pre-commit/pre-commit
    :alt: [pre-commit: enabled]
-.. |badge:pre-commit.ci| image:: https://results.pre-commit.ci/badge/github/sphinx-contrib/scm/master.svg
-   :target: https://results.pre-commit.ci/latest/github/sphinx-contrib/scm/master
+.. |badge:pre-commit.ci| image:: https://results.pre-commit.ci/badge/github/sphinx-contrib/email/master.svg
+   :target: https://results.pre-commit.ci/latest/github/sphinx-contrib/email/master
    :alt: [pre-commit.ci status]
 .. |badge:black| image:: https://img.shields.io/badge/code%20style-black-000000.svg
    :target: https://github.com/psf/black
@@ -24,19 +24,14 @@ sphinxcontrib-email
    :target: https://github.com/prettier/prettier
    :alt: [Code style: prettier]
 
-
 This package provides ``sphinxcontrib.email``, an email obfuscator for
 Sphinx-based documentation.
 
-
 Installation
 ------------
 
 1. ``pip install sphinxcontrib-email``
 
-Support for python 3.6 will be dropped after its EOL on 2021-12-23.
-
-
 Configuration
 -------------