Grammar fixes

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@675 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

appendixa/make-desc.xml

@@ -9,8 +9,8 @@ The Make package contains the make program.
 <sect2><title>Description</title>
 
 <para>
-make determine automatically which pieces of a large program need to be 
-recompiled, and issue the commands to recompile them.
+make determines automatically which pieces of a large program need to be 
+recompiled, and issues the commands to recompile them.
 </para>
 
 </sect2>