fixed library name, copyright notice, removed a tab char and a space-only line; NOTE: is the copyright notice autogenerated?

[SVN r34573]

test/Jamfile

@@ -1,17 +1,10 @@
-# Signals library
+# Conversion library
 
 # Copyright (C) 2001-2003 Douglas Gregor
 
-# Permission to copy, use, sell and distribute this software is granted
-# provided this copyright notice appears in all copies. Permission to modify
-# the code and to distribute modified code is granted provided this copyright
-# notice appears in all copies, and a notice that the code was modified is
-# included with the copyright notice. This software is provided "as is"
-# without express or implied warranty, and with no claim as to its suitability
-# for any purpose.
-
-# For more information, see http://www.boost.org/
-
+# Distributed under the Boost Software License, Version 1.0.
+#     (See accompanying file LICENSE_1_0.txt or copy at
+#           http://www.boost.org/LICENSE_1_0.txt)
 
 # Testing Jamfile autogenerated from XML source
 subproject libs/conversion/test ;