diff --git a/lib/tasks/errbit/demo.rake b/lib/tasks/errbit/demo.rake
index d7d32d4..795ff01 100644
--- a/lib/tasks/errbit/demo.rake
+++ b/lib/tasks/errbit/demo.rake
@@ -1,13 +1,13 @@
 namespace :errbit do
-  
+
   desc "Add a demo app & errors to your database (for testing)"
   task :demo => :environment do
 
     app = Fabricate(:app, :name => "Demo App #{Time.now.strftime("%N")}")
-    
+
     # Report a number of errors for the application
     app.problems.delete_all
-    
+
     errors = [{
       :error_class => "ArgumentError",
       :message => "wrong number of arguments (3 for 0)"
@@ -27,22 +27,22 @@ namespace :errbit do
       :error_class => "SyntaxError",
       :message => "unexpected tSTRING_BEG, expecting keyword_do or '{' or '('"
     }]
-    
+
     RANDOM_METHODS = ActiveSupport.methods.shuffle[1..8]
-    
+
     def random_backtrace
       backtrace = []
       99.times {|t| backtrace << {
         'number'  => t.hash % 1000,
         'file'    => "/path/to/file.rb",
-        'method'  => RANDOM_METHODS.shuffle.first
+        'method'  => RANDOM_METHODS.shuffle.first.to_s
       }}
       backtrace
     end
-    
+
     errors.each do |error_template|
       rand(34).times do
-        
+
         error_report = error_template.reverse_merge({
           :error_class => "StandardError",
           :message => "Oops. Something went wrong!",
@@ -60,14 +60,14 @@ namespace :errbit do
             :url => "http://www.example.com/users/jsmith"
           }
         })
-        
+
         app.report_error!(error_report)
       end
     end
-    
-    
+
+
     Fabricate(:notice, :err => Fabricate(:err, :problem => Fabricate(:problem, :app => app)))
     puts "=== Created demo app: '#{app.name}', with example errors."
   end
-  
+
 end
--
libgit2 0.21.2