diff --git a/en_US.ISO8859-1/books/faq/book.sgml b/en_US.ISO8859-1/books/faq/book.sgml
index 30f1f4f5fb..6f92c20b22 100644
--- a/en_US.ISO8859-1/books/faq/book.sgml
+++ b/en_US.ISO8859-1/books/faq/book.sgml
@@ -3217,7 +3217,7 @@ quit</programlisting>
 
       <qandaentry>
 	<question id="kmem-map-too-small">
-	  <para>My system has more than 1 GB of RAM, and I'm getting panics
+	  <para>My system has more than 1&nbsp;GB of RAM, and I'm getting panics
 	    with <errorname>kmem_map too small</errorname> messages. What is wrong?
 	    </para>
 	</question>
@@ -3245,7 +3245,7 @@ quit</programlisting>
       
       <qandaentry>
 	<question id="panic-kmemmap-too-small">
-	  <para>My system does not have 1 GB of RAM, and FreeBSD still
+	  <para>My system does not have 1&nbsp;GB of RAM, and FreeBSD still
 	    panics with <errorname>kmem_map too small</errorname>!
 	    </para>
 	</question>