Normalization of markup.
diff --git a/Doc/lib/libaifc.tex b/Doc/lib/libaifc.tex
index 19af8f3..34df720 100644
--- a/Doc/lib/libaifc.tex
+++ b/Doc/lib/libaifc.tex
@@ -113,19 +113,19 @@
\code{setpos}. In addition the following methods exist. The
\code{get} methods can only be called after the corresponding
\code{set} methods have been called. Before the first
-\code{writeframes} or \code{writeframesraw}, all parameters except for
-the number of frames must be filled in.
+\code{writeframes()} or \code{writeframesraw()}, all parameters except
+for the number of frames must be filled in.
\begin{funcdesc}{aiff}{}
Create an AIFF file. The default is that an AIFF-C file is created,
-unless the name of the file ends in '.aiff' in which case the default
-is an AIFF file.
+unless the name of the file ends in \code{'.aiff'} in which case the
+default is an AIFF file.
\end{funcdesc}
\begin{funcdesc}{aifc}{}
Create an AIFF-C file. The default is that an AIFF-C file is created,
-unless the name of the file ends in '.aiff' in which case the default
-is an AIFF file.
+unless the name of the file ends in \code{'.aiff'} in which case the
+default is an AIFF file.
\end{funcdesc}
\begin{funcdesc}{setnchannels}{nchannels}
@@ -158,19 +158,19 @@
\begin{funcdesc}{setparams}{nchannels\, sampwidth\, framerate\, comptype\, compname}
Set all the above parameters at once. The argument is a tuple
consisting of the various parameters. This means that it is possible
-to use the result of a \code{getparams} call as argument to
-\code{setparams}.
+to use the result of a \code{getparams()} call as argument to
+\code{setparams()}.
\end{funcdesc}
\begin{funcdesc}{setmark}{id\, pos\, name}
Add a mark with the given id (larger than 0), and the given name at
the given position. This method can be called at any time before
-\code{close}.
+\code{close()}.
\end{funcdesc}
\begin{funcdesc}{tell}{}
Return the current write position in the output file. Useful in
-combination with \code{setmark}.
+combination with \code{setmark()}.
\end{funcdesc}
\begin{funcdesc}{writeframes}{data}
@@ -179,7 +179,7 @@
\end{funcdesc}
\begin{funcdesc}{writeframesraw}{data}
-Like \code{writeframes}, except that the header of the audio file is
+Like \code{writeframes()}, except that the header of the audio file is
not updated.
\end{funcdesc}