diff --git a/zh_CN.GB2312/books/handbook/printing/chapter.sgml b/zh_CN.GB2312/books/handbook/printing/chapter.sgml
index fe06c73a06..9b370f0704 100644
--- a/zh_CN.GB2312/books/handbook/printing/chapter.sgml
+++ b/zh_CN.GB2312/books/handbook/printing/chapter.sgml
@@ -2,7 +2,7 @@
      The FreeBSD Documentation Project
      The FreeBSD Simplified Chinese Project
 
-     Original Revision: 1.96
+     Original Revision: 1.100
      $FreeBSD$
 -->
 
@@ -1493,9 +1493,9 @@ $%&'()*+,-./01234567
               <cmdsynopsis>
                 <command>filter-name</command>
                 <arg>-c</arg>
-                <arg choice="plain">-w<replaceable>width</replaceable></arg>
-                <arg choice="plain">-l<replaceable>length</replaceable></arg>
-                <arg choice="plain">-i<replaceable>indent</replaceable></arg>
+                <arg choice="plain">-w <replaceable>width</replaceable></arg>
+                <arg choice="plain">-l <replaceable>length</replaceable></arg>
+                <arg choice="plain">-i <replaceable>indent</replaceable></arg>
                 <arg choice="plain">-n <replaceable>login</replaceable></arg>
                 <arg choice="plain">-h <replaceable>host</replaceable></arg>
                 <arg choice="plain"><replaceable>acct-file</replaceable></arg>
@@ -1585,8 +1585,8 @@ $%&amp;'()*+,-./01234567
               <cmdsynopsis>
                 <command>filter-name</command>
                 <arg
-                  choice="plain">-x<replaceable>pixel-width</replaceable></arg>
-                <arg choice="plain">-y<replaceable>pixel-height</replaceable></arg>
+                  choice="plain">-x <replaceable>pixel-width</replaceable></arg>
+                <arg choice="plain">-y <replaceable>pixel-height</replaceable></arg>
                 <arg choice="plain">-n <replaceable>login</replaceable></arg>
                 <arg choice="plain">-h <replaceable>host</replaceable></arg>
                 <arg choice="plain"><replaceable>acct-file</replaceable></arg>
@@ -1607,8 +1607,8 @@ $%&amp;'()*+,-./01234567
 
               <cmdsynopsis>
                 <command>filter-name</command>
-                <arg choice="plain">-w<replaceable>width</replaceable></arg>
-                <arg choice="plain">-l<replaceable>length</replaceable></arg>
+                <arg choice="plain">-w <replaceable>width</replaceable></arg>
+                <arg choice="plain">-l <replaceable>length</replaceable></arg>
               </cmdsynopsis>
 
               <option>-w</option> บอ