diff --git a/prologue/architecture.xml b/prologue/architecture.xml
index 032c1812b..a9160865f 100644
--- a/prologue/architecture.xml
+++ b/prologue/architecture.xml
@@ -51,9 +51,9 @@ project for this advanced topic.</para>
 that cannot currently be built in a "pure" 64-bit system or require specialized
 build instructions. Generally, these packages have some embedded 32-bit
 specific assembly language instructions that fail when building on a 64-bit
-system.  Examples include the  <ulink
+system.  This includes some  <ulink
 url="http://www.linuxfromscratch.org/blfs/view/svn/">Beyond Linux From Scratch
-(BLFS)</ulink> some Xorg drivers. Many of these problems can
+(BLFS)</ulink> Xorg drivers. Many of these problems can
 be worked around, but may require some specialized procedures or
 patches.</para>