diff --git a/en_US.ISO8859-1/books/handbook/introduction/chapter.sgml b/en_US.ISO8859-1/books/handbook/introduction/chapter.sgml
index 571aab2861..819169eb4d 100644
--- a/en_US.ISO8859-1/books/handbook/introduction/chapter.sgml
+++ b/en_US.ISO8859-1/books/handbook/introduction/chapter.sgml
@@ -223,7 +223,7 @@
     
       <indexterm><primary>4.4BSD-Lite</primary></indexterm>
       <indexterm>
-        <primary>Computer Systems Resarch Group (CSRG)</primary>
+        <primary>Computer Systems Research Group (CSRG)</primary>
       </indexterm>
       <indexterm><primary>U.C. Berkeley</primary></indexterm>
       <para>FreeBSD is based on the 4.4BSD-Lite release from Computer