bin/vintner in vintner-1.1 vs bin/vintner in vintner-1.2

@@ -34,10 +34,10 @@
   parser.parse(brewfile)
 end
 
 OptionParser.new do |opts|
   opts.on("-h", "--help") do
-    display_help
+    help
     exit
   end
   opts.on("-v", "--version") do
     puts "Vintner #{Vintner::VERSION}"
     exit