Highlight render_views from RSpec

Closes tpope#127.

Author: tpope

autoload/rails.vim

@@ -3600,7 +3600,7 @@ function! s:BufSyntax()
         syn match rubyRailsTestMethod '\.\@<!\<stub\>!\@!'
         if !buffer.type_name('spec-model')
           syn match   rubyRailsTestControllerMethod  '\.\@<!\<\%(get\|post\|put\|delete\|head\|process\|assigns\)\>'
-          syn keyword rubyRailsTestControllerMethod  integrate_views
+          syn keyword rubyRailsTestControllerMethod  integrate_views render_views
           syn keyword rubyRailsMethod params request response session flash
           syn keyword rubyRailsMethod polymorphic_path polymorphic_url
         endif