Update windows_faq.rst

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+label: docsite_pr

Windows Subsystem for Linux is now officially supported by Microsoft. It is out of beta and will be shipping on Windows Sever 2019.

docs/docsite/rst/user_guide/windows_faq.rst

@@ -36,8 +36,7 @@ Can Ansible run on Windows?
 No, Ansible cannot run on a Windows host and can only manage Windows hosts, but
 Ansible can be run under the Windows Subsystem for Linux (WSL).
 
-.. note:: The Windows Subsystem for Linux is not supported by Microsoft or
-    Ansible and should not be used for production systems. 
+.. note:: The Windows Subsystem for Linux is not supported by Ansible. 
 
 To install Ansible on WSL, the following commands
 can be run in the bash terminal: