diff --git a/chapter05/fileutils-inst.xml b/chapter05/fileutils-inst.xml
index d738599e6..76cce0652 100644
--- a/chapter05/fileutils-inst.xml
+++ b/chapter05/fileutils-inst.xml
@@ -17,7 +17,7 @@ may be the case when your distribution has altered Glibc-2.2.3 somehow,
 but details are unavailable at the time.</para>
 
 <para>To fix this package to compile properly on AMD/Glibc-2.2.3
-machines, run the following commands. do <emphasis>not</emphasis>
+machines, run the following commands. Do <emphasis>not</emphasis>
 attempt this fix if you don't have Glibc-2.2.3 installed. It will more 
 than likely result in all kinds of compile time problems.</para>