[PATCH] arch/alpha/Kconfig: Kill stale reference to Documentation/smp.tex

This reference to the long gone Documentation/smp.tex somehow evaded
Randy's cleanup from circa March.  This marks off the last of those stale
references.
Signed-off-by: Arthur Othieno <a.othieno@bluewin.ch>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/alpha/Kconfig

@@ -489,7 +489,7 @@ config SMP
 	  singleprocessor machines. On a singleprocessor machine, the kernel
 	  will run faster if you say N here.
 
-	  See also the <file:Documentation/smp.tex>, and the SMP-HOWTO
+	  See also the <file:Documentation/smp.txt>, and the SMP-HOWTO
 	  available at <http://www.tldp.org/docs.html#howto>.
 
 	  If you don't know what to do here, say N.