"Next" becomes "First", if the preceding "First" is commented out

was r11603.

chapter06/eudev.xml

@@ -49,7 +49,7 @@
 
 <screen><userinput remap="pre">sed -i '/keyboard_lookup_key/d' src/udev/udev-builtin-keyboard.c</userinput></screen>
 -->
-    <para>采用一个规避措施，防止 /tools 目录被硬编码到
+    <para>首先，采用一个规避措施，防止 /tools 目录被硬编码到
     Eudev 二进制文件的库文件位置中：</para>
 
 <screen><userinput remap="pre">cat &gt; config.cache &lt;&lt; "EOF"