[system-administrators-guide] remove old remark tags

[stephenw]

commit 34ae8701c723d4d16e79c1195a3186c065052042
Author: Stephen Wadeley <swadeley at redhat.com>
Date:   Mon Mar 2 21:29:12 2015 +0100

    remove old remark tags

 en-US/Working_with_the_GRUB_2_Boot_Loader.xml |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/en-US/Working_with_the_GRUB_2_Boot_Loader.xml b/en-US/Working_with_the_GRUB_2_Boot_Loader.xml
index 9946c94..b9d5cc7 100644
--- a/en-US/Working_with_the_GRUB_2_Boot_Loader.xml
+++ b/en-US/Working_with_the_GRUB_2_Boot_Loader.xml
@@ -185,7 +185,7 @@ The <literal>DEFAULTKERNEL</literal> directive specifies what package type will
 						</para>
 <screen>GRUB_CMDLINE_LINUX="emergency"</screen>
 						<para>
-							Note that you can specify multiple parameters for the <systemitem>GRUB_CMDLINE_LINUX</systemitem> key, similarly to adding the parameters in the GRUB 2 boot menu. For example: <remark></remark>
+							Note that you can specify multiple parameters for the <systemitem>GRUB_CMDLINE_LINUX</systemitem> key, similarly to adding the parameters in the GRUB 2 boot menu. For example:
  <synopsis>GRUB_CMDLINE_LINUX="console=tty0 console=ttyS0,9600n8"</synopsis>
 Where <option>console=tty0</option> is the first virtual terminal and <option>console=ttyS0</option> is the serial terminal to be used.
 						</para>
@@ -530,7 +530,7 @@ password_pbkdf2 john grub.pbkdf2.sha512.10000.19074739ED80F115963D984BDCB35AA671
 		
 <screen>~]#&nbsp;<command>grub2-install</command> <filename>/dev/sda</filename></screen>
 
-		<!-- <remark>grub2-install should be sufficient here</remark>
+		<!-- grub2-install should be sufficient here
  -->
 
 	</section>