boost-build: fix wrong rundep.

srcpkgs/boost/boost-build.template

@@ -1,5 +1,6 @@
 # Template file for 'boost-build'.
 #
+revision=1
 short_desc="${short_desc} (Boost.Build framework)"
 long_desc="
  Boost is a set of free, peer-reviewed, C++ libraries. The emphasis is on
@@ -11,7 +12,7 @@ long_desc="
 conf_files="/etc/site-config.jam"
 noarch=yes
 
-Add_dependency run bjam
+Add_dependency run boost-jam
 Add_dependency run boost-devel
 
 do_install()