Update docs/ansible_detailed.rst

fixed supported ansible / python version listing

Co-authored-by: Alex Willmer <alex@moreati.org.uk>

docs/ansible_detailed.rst

@@ -146,7 +146,9 @@ Noteworthy Differences
 ----------------------
 
 * Mitogen 0.2.x supports Ansible 2.3-2.9; with Python 2.6, 2.7, or 3.6.
-  Mitogen 0.3.1+ supports Ansible 2.10, 3, 4 and 5; with Python 2.7, or 3.6-3.9.
+  Mitogen 0.3.1+ supports
+    - Ansible 2.10, 3, and 4; with Python 2.7, or 3.6-3.9
+    - Ansible 5; with Python 3.8-3.9
   Verify your installation is running one of these versions by checking
   ``ansible --version`` output.