Add missing section ID to lsm.tmpl

Add missing section ID to lsm.tmpl
Signed-off-by: Rob Landley <rob@landley.net>
Cc: "Randy.Dunlap" <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Documentation/DocBook/lsm.tmpl

@@ -33,7 +33,7 @@
  </authorgroup>
  </articleinfo>
 
-<sect1><title>Introduction</title>
+<sect1 id="Introduction"><title>Introduction</title>
 
 <para>
 In March 2001, the National Security Agency (NSA) gave a presentation