Fix typo - the module is named distutils.util.

Doc/dist/dist.tex

@@ -2879,7 +2879,7 @@ Create a file called \var{filename} and write \var{contents} (a
 sequence of strings without line terminators) to it.
 \end{funcdesc}
 
-\section{\module{distutils.utils} --- Miscellaneous other utility functions}
+\section{\module{distutils.util} --- Miscellaneous other utility functions}
 \declaremodule{standard}{distutils.util}
 \modulesynopsis{Miscellaneous other utility functions}