Mention the bdist_msi module. Will backport to 2.5.

Doc/dist/dist.tex

@@ -3607,6 +3607,11 @@ The class constructor takes a single argument \var{dist}, a
 
 % todo
 
+\section{\module{distutils.command.bdist_msi} --- Build a Microsoft Installer binary package}
+\declaremodule[distutils.command.bdistmsi]{standard}{distutils.command.bdist_msi}
+\modulesynopsis{Build a binary distribution as a Windows MSI file}
+
+% todo
 
 \section{\module{distutils.command.bdist_rpm} --- Build a binary distribution as a Redhat RPM and SRPM}
 \declaremodule[distutils.command.bdistrpm]{standard}{distutils.command.bdist_rpm}