remove repeated like

diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
index 089c8def83cb889dba52daa0b6fd5e4b2f3c59bb..427c14967e4bdfe3e79efb6c56473ca84d6efb40 100644 (file)
--- a/doc/arm/Bv9ARM-book.xml
+++ b/doc/arm/Bv9ARM-book.xml
@@ -17123,16 +17123,15 @@ allow-query { !{ !10/8; any; }; key example; };
 
          <para>
            In order for a <command>chroot</command> environment
-           to
-           work properly in a particular directory
-           (for example, <filename>/var/named</filename>),
-           you will need to set up an environment that includes everything
-           <acronym>BIND</acronym> needs to run.
-           From <acronym>BIND</acronym>'s point of view, <filename>/var/named</filename> is
-           the root of the filesystem.  You will need to adjust the values of
-           options like
-           like <command>directory</command> and <command>pid-file</command> to account
-           for this.
+           to work properly in a particular directory (for example,
+           <filename>/var/named</filename>), you will need to set
+           up an environment that includes everything
+           <acronym>BIND</acronym> needs to run.  From
+           <acronym>BIND</acronym>'s point of view,
+           <filename>/var/named</filename> is the root of the
+           filesystem.  You will need to adjust the values of
+           options like <command>directory</command> and
+           <command>pid-file</command> to account for this.
          </para>
          <para>
            Unlike with earlier versions of BIND, you typically will