diff --git a/cpdfmanual.pdf b/cpdfmanual.pdf
index c63e1af..9389ee7 100644
Binary files a/cpdfmanual.pdf and b/cpdfmanual.pdf differ
diff --git a/cpdfmanual.tex b/cpdfmanual.tex
index e1951e7..e5e9304 100644
--- a/cpdfmanual.tex
+++ b/cpdfmanual.tex
@@ -750,7 +750,7 @@ The encryption parameters described in Chapter \ref{encryption} may be added to
   \noindent\verb!     in.pdf [<range>] -o out.pdf!
 
   \vspace{1.5mm}
-  \small\noindent\verb!cpdf -hard-box [-fast] in.pdf [<range>] -o out.pdf!
+  \small\noindent\verb!cpdf -hard-box [-fast] in.pdf [<range>] [-mediabox-if-missing] -o out.pdf!
 
   \vspace{1.5mm}
   \small\noindent\verb!cpdf -show-boxes [-fast] in.pdf [<range>] -o out.pdf!
@@ -973,7 +973,7 @@ A hard box (one which clips its contents by inserting a clipping rectangle) may
     \small\verb!cpdf -hard-box /TrimBox in.pdf -o out.pdf!
   \end{framed}
 
-\noindent This means the resultant file may be used as a stamp without contents outside the given box reappearing.
+\noindent This means the resultant file may be used as a stamp without contents outside the given box reappearing. The \texttt{-mediabox-if-missing} option may also be used here.
 
 \section{Showing Boxes and Printer's Marks}
 \index{printer's marks}\index{trim marks}
@@ -990,7 +990,7 @@ Bleed box & Pink
 \end{tabular}
 \medskip
 
-The \texttt{-trim-marks} operation adds trim marks to a PDF file. The bleed and trim boxes must both be present.
+The \texttt{-trim-marks} operation adds trim marks to a PDF file. The trim box must be present.
 
 \chapter{Encryption and Decryption}
 \pagestyle{fancy}
@@ -1159,10 +1159,10 @@ for instance to copy bookmarks.
 \index{bookmarks!listing}
   The \texttt{-list-bookmarks} operation prints (to standard output) the
 bookmarks in a file. The first column gives the level of the tree at which a
-particular bookmark is. Then the text of the bookmark in quotes, then the page
-number which the bookmark points to, then the destination (see below) then (optionally) the word "open" if the
+particular bookmark is. Then the text of the bookmark in quotes. Then the page
+number which the bookmark points to. Then (optionally) the word "open" if the
 bookmark should have its children (at the level immediately below) visible when
-the file is loaded. For example, upon executing
+the file is loaded. Then the destination (see below). For example, upon executing
 \begin{framed}
   \small\verb!cpdf -list-bookmarks doc.pdf!
 \end{framed}
@@ -1170,7 +1170,7 @@ the file is loaded. For example, upon executing
 \noindent the result might be:
 \begin{framed}{\small\begin{verbatim}
 0 "Part 1" 1 open
-1 "Part 1A" 2 [2 /XYZ 200 400 null]
+1 "Part 1A" 2 "[2 /XYZ 200 400 null]"
 1 "Part 1B" 3
 0 "Part 2" 4
 1 "Part 2a" 5\end{verbatim}}\end{framed}
@@ -2418,7 +2418,7 @@ giving the part of the version number after the decimal point. For example:
   \noindent Change file to PDF 1.4.
   \end{framed} 
   \noindent This does not alter any of the actual data in the file ---
-just the supposed version number.
+just the supposed version number. For PDF versions starting with 2 add ten to the number. For example, for PDF version 2.0, use \texttt{-set-version 10}.
 
   \section{Copy ID}
 \index{file ID!copy}