diff --git a/chapter05/gcc-pass1.xml b/chapter05/gcc-pass1.xml
index 2683b68e8..81d9bf510 100644
--- a/chapter05/gcc-pass1.xml
+++ b/chapter05/gcc-pass1.xml
@@ -72,11 +72,15 @@ mv -v mpc-&mpc-version; mpc</userinput></screen>
       <para>
         This example demonstrates the use of the
         <parameter>-i.orig</parameter> switch.  It makes the
-        <command>sed</command> copy the <filename>t-linux64</filename> file
-        to <filename>t-linux64.orig</filename>, and then edit the original
-        <filename>t-linux64</filename> file inplace.  So you may run
-        <command>diff -u gcc/config/i386/t-linux64{.orig,}</command>
-        to visualize the change done by the <command>sed</command> command
+        <command>sed</command> copy the <filename>t-linux</filename> and
+        <filename>linux.h</filename> files
+        to <filename>t-linux.orig</filename> and
+        <filename>linux.h.orig</filename>, and then edit the original
+        <filename>t-linux64</filename> and <filename>linux.h</filename>
+        files inplace.  So you may run
+        <command>diff -u gcc/config/loongarch/t-linux{.orig,}</command>
+        to visualize the change to <filename>t-linux</filename> done by the
+        <command>sed</command> command
         afterwards.  We'll simply use <parameter>-i</parameter> (which just
         edits the original file inplace without copying it) for all other
         packages in the book, but you can change it to