Marked the parameters to Stats.print_*() as optional.
This closes SF bug #438032.
diff --git a/Doc/lib/libprofile.tex b/Doc/lib/libprofile.tex
index 2e88c25..88eedf0 100644
--- a/Doc/lib/libprofile.tex
+++ b/Doc/lib/libprofile.tex
@@ -449,7 +449,7 @@
the sort key of choice.
\end{methoddesc}
-\begin{methoddesc}[Stats]{print_stats}{restriction\optional{, ...}}
+\begin{methoddesc}[Stats]{print_stats}{\optional{restriction, \moreargs}}
This method for the \class{Stats} class prints out a report as described
in the \function{profile.run()} definition.
@@ -484,7 +484,7 @@
\end{methoddesc}
-\begin{methoddesc}[Stats]{print_callers}{restrictions\optional{, ...}}
+\begin{methoddesc}[Stats]{print_callers}{\optional{restriction, \moreargs}}
This method for the \class{Stats} class prints a list of all functions
that called each function in the profiled database. The ordering is
identical to that provided by \method{print_stats()}, and the definition
@@ -494,7 +494,7 @@
is the cumulative time spent in the function at the right.
\end{methoddesc}
-\begin{methoddesc}[Stats]{print_callees}{restrictions\optional{, ...}}
+\begin{methoddesc}[Stats]{print_callees}{\optional{restriction, \moreargs}}
This method for the \class{Stats} class prints a list of all function
that were called by the indicated function. Aside from this reversal
of direction of calls (re: called vs was called by), the arguments and