Use my own fork of rspec.vim to properly detect spec file

after/syntax/rspec.vim

@@ -0,0 +1,32 @@
+"
+" An rspec syntax file
+" Originally from http://www.vim.org/scripts/script.php?script_id=2286
+"
+"
+
+runtime! syntax/ruby.vim
+unlet! b:current_syntax
+
+syntax keyword rspecGroupMethods context describe example it its let it_should_behave_like shared_examples_for subject it_behaves_like pending specify When Then Given Invariant feature scenario given
+highlight link rspecGroupMethods Type
+
+syntax keyword rspecBeforeAndAfter after after_suite_parts append_after append_before before before_suite_parts prepend_after prepend_before around
+highlight link rspecBeforeAndAfter Statement
+
+syntax keyword rspecMocks double mock stub stub_chain
+highlight link rspecMocks Constant
+
+syntax keyword rspecMockMethods and_raise and_return and_throw and_yield build_child called_max_times expected_args invoke matches
+highlight link rspecMockMethods Function
+
+syntax keyword rspecKeywords should should_not should_not_receive should_receive
+highlight link rspecKeywords Constant
+
+syntax keyword rspecMatchers be change eql equal exist expect have have_at_least have_at_most have_exactly include match matcher raise_error raise_exception respond_to satisfy throw_symbol to to_not not_to when wrap_expectation
+syntax match rspecMatchers /\<\(be\|have\)_\w\+\>/
+highlight link rspecMatchers Function
+
+syntax keyword rspecMessageExpectation advise any_args any_number_of_times anything at_least at_most exactly expected_messages_received generate_error hash_including hash_not_including ignoring_args instance_of matches_at_least_count matches_at_most_count matches_exact_count matches_name_but_not_args negative_expectation_for never no_args once ordered similar_messages times twice verify_messages_received with 
+highlight link rspecMessageExpectation Function
+
+let b:current_syntax = 'rspec'