diff --git a/AUTHORS.md b/AUTHORS.md
index d5921fb..9f2b63b 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -2,8 +2,8 @@
 
 ## Development Lead
 
-- Stephen R A King \<stephen.ra.king@gmail.com\>
+- Stephen R A King \<sking.github@gmail.com\>
 
 ## Maintainer
 
-- Stephen R A King \<stephen.ra.king@gmail.com\>
+- Stephen R A King \<sking.github@gmail.com\>
diff --git a/README.md b/README.md
index 4eea7c4..2de91a0 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Pynball
 
-> Centralized management and utilization of all your Python versions, installations and virtual environments.
+_**Centralized management and utilization of all your Python versions, installations and virtual environments.**_
 
 [![PyPI][pypi-image]][pypi-url]
 [![Downloads][downloads-image]][downloads-url]
diff --git a/setup.cfg b/setup.cfg
index 6a2e2b3..24bad51 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -2,9 +2,9 @@
 name = pynball
 version = attr: pynball.__version__
 author = Stephen R A King
-author_email = stephen.ra.king@gmail.com
+author_email = sking.github@gmail.com
 maintainer = Stephen R A King
-maintainer_email = stephen.ra.king@gmail.com
+maintainer_email = sking.github@gmail.com
 description = Utility command line tool to manage python versions
 long_description = file: README.md
 long_description_content_type = text/markdown
@@ -36,7 +36,7 @@ include_package_data = True
 python_requires = >=3.8
 install_requires =
     click>=8.1.3,<8.2.0
-    python-magic-bin==0.4.14
+    python-magic-bin==0.4.14;platform_system=='Windows'
 
 [options.packages.find]
 where=src