Fixed reference to Spirit classic test suite

[SVN r44190]

status/Jamfile.v2

@@ -78,7 +78,7 @@ build-project ../libs/regex/example ;          # test-suite regex-examples
 build-project ../libs/serialization/test ;     # test-suite serialization
 build-project ../libs/signals/test ;           # test-suite signals
 build-project ../libs/smart_ptr/test ;         # test-suite smart_ptr
-build-project ../libs/spirit/test ;            # test-suite spirit
+build-project ../libs/spirit/classic/test ;    # test-suite classic spirit
 build-project ../libs/statechart/test ;        # test-suite statechart
 build-project ../libs/static_assert ;          # test-suite static_assert
 build-project ../libs/system/test ;            # test-suite system