add qoutes around the list items

Author: Anthony Riley II

Rakefile

@@ -3,7 +3,7 @@ require "rspec/core/rake_task"
 require_relative "rake/gem"
 
 namespace :octofacts do
-  task :default => :octofacts:spec:octofacts, :octofacts:spec:octofacts_updater, :octofacts:spec:octofacts_integration  do
+  task :default => ":octofacts:spec:octofacts", ":octofacts:spec:octofacts_updater", ":octofacts:spec:octofacts_integration"  do
   end
 end