diff --git a/chapter11/afterlfs.xml b/chapter11/afterlfs.xml
index 743fd2e98..6921f1785 100644
--- a/chapter11/afterlfs.xml
+++ b/chapter11/afterlfs.xml
@@ -54,7 +54,7 @@
      <para>
         In addition to the above, there is a set of applications for system
         management for all kinds of systems. These applications are all in the
-        BLFS book. Not all packages are needed in every environments For
+        BLFS book. Not all packages are needed in every environments. For
         example <ulink url="&blfs-book;basicnet/dhcpcd.html">dhcpcd</ulink>, is
         not normally appropriate for a server and <ulink
         url="&blfs-book;basicnet/wireless_tools.html">wireless_tools</ulink>,