Fix r10725 so that the trunk builds again.

This commit was SVN r10733.

The following SVN revision numbers were found above:
  r10725 --> open-mpi/ompi@ae222cca5b

orte/mca/rmaps/base/Makefile.am

@@ -16,7 +16,7 @@
 # $HEADER$
 #
 
-dist_pkgdata_DATA = help-orte-rmaps-base.txt
+dist_pkgdata_DATA = base/help-orte-rmaps-base.txt
 
 headers += \
         base/base.h \