docbook: fix rapidio warning

Fix fsl_rio.c kernel-doc warning: no exported symbols as
requested by !E are found:

  Warning(arch/powerpc/sysdev/fsl_rio.c): no structured comments found

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Documentation/DocBook/rapidio.tmpl

diff --git a/Documentation/DocBook/rapidio.tmpl b/Documentation/DocBook/rapidio.tmpl
index 54eb26b..5047936 100644
--- a/Documentation/DocBook/rapidio.tmpl
+++ b/Documentation/DocBook/rapidio.tmpl
@@ -133,7 +133,6 @@
 !Idrivers/rapidio/rio-sysfs.c
      </sect1>
      <sect1 id="PPC32_support"><title>PPC32 support</title>
-!Earch/powerpc/sysdev/fsl_rio.c
 !Iarch/powerpc/sysdev/fsl_rio.c
      </sect1>
   </chapter>